{"title":"Clamps 2.375 inch","description":"\u003cp\u003ePrecision-engineered Arca-Swiss compatible clamps in the 2.375\" size. Handmade for photographers who demand accuracy and reliability.\u003c\/p\u003e","products":[{"product_id":"hejnar-gitzo-gh1780qr-ball-head-arca-swiss-convers","title":"Arca-Swiss Conversion Quick Release Clamp for Gitzo GH1780QR Ball Head","description":"\u003c!-- ===================== GRAY HEADER BANNER ===================== --\u003e \n\u003cdiv style=\"background:#f8f9fa; border-left:4px solid #1a1a1a; padding:15px; margin-bottom:25px; font-family:Arial, sans-serif;\"\u003e \n \u003cstrong style=\"font-size:18px; color:#1a1a1a;\"\u003eHejnar Photo – Gitzo GH1780QR Ball Head Arca-Swiss Conversion Clamp (Model FG1)\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== H1 SEO HEADLINE ===================== --\u003e \n\u003ch1 style=\"font-family:Arial, sans-serif; font-size:24px; color:#111; margin-bottom:20px; line-height:1.3; font-weight:700;\"\u003e\n Arca-Swiss Conversion Quick Release Clamp for Gitzo GH1780QR Ball Head\n\u003c\/h1\u003e \n\n\u003c!-- ===================== INTRODUCTORY OVERVIEW ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333; margin-bottom:25px;\"\u003e \n \u003cp style=\"font-size:15px;\"\u003e \n The \u003cstrong\u003eHejnar Photo FG1 Conversion Clamp\u003c\/strong\u003e is a precision-engineered upgrade designed to bring full Arca-Swiss compatibility to the Gitzo GH1780QR Ball Head. This 2.375-inch clamp replaces the proprietary Gitzo quick-release platform, allowing you to seamlessly integrate professional Arca-type plates, L-brackets, and rails into your workflow. Proudly CNC-machined in the USA from solid 6061-T6 aluminum, it provides an unyielding, high-performance foundation for demanding photographic environments.\n \u003c\/p\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== SAE TECHNICAL SPECIFICATIONS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eSAE Technical Specifications\u003c\/h2\u003e \n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Gitzo GH1780QR Ball Head (also compatible with GH2780QR).\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 inches (60.3mm).\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.1 oz (114g).\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Features:\u003c\/strong\u003e Two 2.6mm deep relief grooves ensure compatibility with safety-stop-equipped plates to prevent accidental free-fall.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eTongue-in-Pocket Design:\u003c\/strong\u003e Shields internal threaded parts from dust and grit while maintaining perfect jaw alignment.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC-machined solid 6061-T6 Aircraft-Grade Aluminum.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black hard-coat anodized surface for advanced wear resistance.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Designed and manufactured with pride in the USA.\u003c\/li\u003e \n \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== INSTALLATION STEPS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eDetailed Installation Instructions\u003c\/h2\u003e \n \u003cp style=\"font-size:14px; margin-bottom:12px; color:#333;\"\u003e \n Modernize your Gitzo ball head in just a few simple steps: \n \u003c\/p\u003e \n \u003col style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eRemove Factory Clamp:\u003c\/strong\u003e Loosen and unscrew the original mounting screws holding the Gitzo quick-release assembly to the ball stem.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMount the FG1 Clamp:\u003c\/strong\u003e Place the Hejnar FG1 clamp onto the ball head, ensuring proper alignment with the mounting holes.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSecure the System:\u003c\/strong\u003e Fasten the clamp securely using the provided industrial-grade hardware. For long-term reliability, a drop of medium-strength thread-lock (such as Loctite Blue) is recommended.\u003c\/li\u003e \n \u003c\/ol\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== KEY FEATURES SECTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eUniversal Standard:\u003c\/strong\u003e Enables full compatibility with Arca-Swiss style plates from Hejnar Photo, RRS, Kirk, Wimberley, and Markins.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAdvanced Jaw Design:\u003c\/strong\u003e The tongue-in-pocket engineering prevents the moving jaw from hinging backward, ensuring monolithic clamping force.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eCaptive Knob:\u003c\/strong\u003e The one-piece ergonomic knob stops at its maximum opening and cannot be lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eZero Rotational Play:\u003c\/strong\u003e Precision-milled registration channels lock the clamp permanently in place for absolute stability.\u003c\/li\u003e \n \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eComprehensive Product Description\u003c\/h2\u003e \n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n The Hejnar Photo FG1 Arca-Swiss Conversion Clamp is the definitive solution for photographers who demand the precision of Gitzo engineering combined with the modular flexibility of the Arca-Swiss ecosystem. By converting your GH1780QR ball head, you bypass the inherent limitations and limited plate options of proprietary Gitzo quick-release systems, ensuring your micron-level gear adjustments translate perfectly to your final capture.\n \u003c\/p\u003e \n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n This clamp is a \u003cstrong\u003enew product design\u003c\/strong\u003e engineered for unyielding stability under professional equipment loads. The advanced \"tongue-in-pocket\" design protects internal threaded parts from dust, sand, and grit, while keeping the jaws perfectly aligned with the geometry of your plate. Whether you are conducting critical architectural work or conducting high-magnification macro photography, this clamp maintains a monolithic connection that factory components simply cannot match.\n \u003c\/p\u003e \n \u003cp style=\"font-size:14px;\"\u003e \n Proudly made in the USA, this component provides the structural integrity and technical excellence that defines Hejnar Photo hardware. It is a robust, intelligent investment that modernizes your existing support architecture for ultimate reliability across all your tripod and monopod rigs.\n \u003c\/p\u003e \n\u003c\/div\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701596815465,"sku":"F-GH1","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/F-GH1-2.jpg?v=1792110938"},{"product_id":"2-375-arca-swiss-clamp-bubble-level-long-black-30m","title":"2.375\" Arca-Swiss Compatible Quick Release Clamp with Bubble Level","description":"\u003c!-- Gray Banner Header --\u003e\n\u003cdiv style=\"background:#e5e5e5; padding:12px 15px; margin-bottom:18px;\"\u003e \n \u003cstrong\u003e2.375 Inch Arca-Swiss Compatible Quick Release Clamp | Bubble Level, Long Black Knob \u0026amp; 30mm Spacing\u003c\/strong\u003e \n\u003c\/div\u003e\n\n\u003c!-- Main Product Title \u0026 Overview --\u003e\n\u003ch1\u003e2.375\" Arca-Swiss Compatible Quick Release Clamp with Bubble Level\u003c\/h1\u003e\n\u003cp\u003e\n The 2.375-inch jaw length \u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e is a precision-engineered mounting solution featuring an \u003cstrong\u003eintegrated bubble level\u003c\/strong\u003e for instant, accurate alignment. Equipped with a high-leverage \u003cstrong\u003elong black captive knob\u003c\/strong\u003e and specialized 30mm spaced mounts, this clamp provides a professional-grade foundation for tripod heads, panoramic systems, and custom modular rigs.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003c!-- Key Features Section --\u003e\n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eIntegrated Bubble Level:\u003c\/strong\u003e High-precision level built directly into the clamp body allows for immediate visual leveling—essential for technical landscape and architectural photography.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact 2.375\" Jaw Length:\u003c\/strong\u003e An ideal size for ball heads and travel tripods, providing a secure, high-tension grip without excessive weight.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eLong Black Captive Knob:\u003c\/strong\u003e Ergonomic, high-leverage design ensures easy operation even while wearing gloves; the captive mechanism ensures the knob stops at maximum opening and cannot be lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePrecision Dual Mounts:\u003c\/strong\u003e Includes two outside 1\/4-20 tapped holes spaced exactly 30mm apart for specialized multi-point or anti-twist attachments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVersatile Mounting Interface:\u003c\/strong\u003e Center socket is countersunk on top for 1\/4-20 or M6 screws and is natively threaded for standard 3\/8-16 studs.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Relief Grooves:\u003c\/strong\u003e 2.6mm deep relief grooves guarantee compatibility with Arca-type plates and rails featuring safety stops, preventing gear \"free fall\" if the clamp is partially open.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Integration:\u003c\/strong\u003e The rear side features a dedicated registration groove to match professional ball head connections, effectively eliminating unwanted rotation during use.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum with a durable black hard-coat anodized finish for superior wear resistance.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured to professional tolerances to ensure lifelong reliability in demanding field conditions.\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\u003c!-- Detailed Description --\u003e\n\u003ch2\u003eProfessional Arca-Type Quick Release Solution\u003c\/h2\u003e \n\u003cp\u003e \n Modernize your camera support gear with this \u003cstrong\u003eprofessional Arca-style clamp\u003c\/strong\u003e designed for photographers who prioritize technical precision. The \"Micro-Vise\" design ensures a tenacious, twist-free grip on any compatible plate from leading brands like RRS, Kirk, Wimberley, and Markins. The 2.375-inch profile is a highly versatile size, perfect for use as a high-performance replacement for standard factory clamps on various tripod heads.\n\u003c\/p\u003e \n\u003cp\u003e \n \u003cstrong\u003eAdvanced Safety and Field Reliability:\u003c\/strong\u003e Built for the rigors of professional use, the integrated safety relief grooves serve as a critical fail-safe against accidental gear drops. The back of the clamp includes a registration channel designed to mate securely with common ball head posts, eliminating the shifting common with heavy camera setups. This clamp delivers the structural integrity and precision required for advanced macro, landscape, and panoramic photography.\n\u003c\/p\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 Inches (60.3mm)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eLeveling:\u003c\/strong\u003e Integrated Bubble Level\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eKnob Type:\u003c\/strong\u003e Long Black (Captive Field-Safe Design)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e Two 1\/4-20 tapped holes (30mm spacing)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCenter Threading:\u003c\/strong\u003e Threaded 3\/8-16 and countersunk for M6\/1\/4-20\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eRelief Groove Depth:\u003c\/strong\u003e 2.6mm\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 6061-T6 Aluminum\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized\u003c\/li\u003e \n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701597044841,"sku":"F362b","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/F362b-2.jpg?v=1792110949"},{"product_id":"2-375-arca-swiss-clamp-3-8-16-mount-long-black","title":"2.375\" Arca-Swiss Compatible Quick Release Clamp | 3\/8-16 Mount","description":"\u003c!-- Gray Banner Header --\u003e\n\u003cdiv style=\"background:#e5e5e5; padding:12px 15px; margin-bottom:18px;\"\u003e \n \u003cstrong\u003e2.375 Inch Arca-Swiss Compatible Quick Release Clamp | 3\/8-16 Screw Mount, Bubble Level \u0026amp; Long Black Knob\u003c\/strong\u003e \n\u003c\/div\u003e\n\n\u003c!-- Main Product Title \u0026 Overview --\u003e\n\u003ch1\u003e2.375\" Arca-Swiss Compatible Quick Release Clamp | 3\/8-16 Mount\u003c\/h1\u003e\n\u003cp\u003e\n The 2.375-inch jaw length \u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e is a precision mounting solution featuring an \u003cstrong\u003eintegrated 3\/8-16 screw mount\u003c\/strong\u003e for direct attachment to tripod studs. This professional-grade clamp includes a built-in bubble level and a high-torque \u003cstrong\u003elong black captive knob\u003c\/strong\u003e, providing a rock-solid foundation for tripod heads, panoramic systems, and custom modular rigs.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003c!-- Key Features Section --\u003e\n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003e3\/8-16 Screw Mount:\u003c\/strong\u003e Center socket is natively threaded for standard 3\/8-16 tripod studs and countersunk on top for 1\/4-20 or M6 screws, allowing for versatile mounting configurations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIntegrated Bubble Level:\u003c\/strong\u003e High-precision level built into the clamp body provides immediate visual alignment for technical landscape and architectural photography.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact 2.375\" Jaw Length:\u003c\/strong\u003e Perfectly sized for ball heads and travel tripods, offering a high-tension grip without adding excessive weight.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eLong Black Captive Knob:\u003c\/strong\u003e Ergonomic, high-leverage design ensures easy operation even while wearing gloves; the captive mechanism prevents the knob from backing out and being lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePrecision Dual Mounts:\u003c\/strong\u003e Features two outside 1\/4-20 tapped holes spaced exactly 30mm apart for specialized multi-point attachments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSafety Relief Grooves:\u003c\/strong\u003e 2.6mm deep relief grooves guarantee compatibility with Arca-type plates featuring safety stops, preventing gear \"free fall\" if the clamp is partially open.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Integration:\u003c\/strong\u003e The rear side features a dedicated registration groove to match professional ball head connections, effectively eliminating unwanted rotation during use.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum with a durable black hard-coat anodized finish.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured to professional tolerances for lifelong reliability in demanding field conditions.\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\u003c!-- Detailed Description --\u003e\n\u003ch2\u003eProfessional Arca-Type Quick Release Solution\u003c\/h2\u003e \n\u003cp\u003e \n Modernize your camera support gear with this \u003cstrong\u003eprofessional Arca-style clamp\u003c\/strong\u003e designed for photographers who prioritize technical precision. The \"Micro-Vise\" design ensures a tenacious, twist-free grip on any compatible plate from leading brands like RRS, Kirk, Wimberley, and Markins. The inclusion of the 3\/8-16 threaded center socket makes this a versatile adapter for converting various tripod platforms to the Arca-Swiss standard.\n\u003c\/p\u003e \n\u003cp\u003e \n \u003cstrong\u003eAdvanced Safety and Field Reliability:\u003c\/strong\u003e Built for the rigors of professional use, the integrated safety relief grooves serve as a critical fail-safe against accidental gear drops. The back of the clamp includes a registration channel designed to mate securely with common ball head posts, eliminating the shifting common with heavy camera setups. This clamp delivers the structural integrity and precision required for advanced macro, landscape, and panoramic photography.\n\u003c\/p\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 Inches (60.3mm)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Threaded 3\/8-16 center socket (Countersunk for M6\/1\/4-20)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLeveling:\u003c\/strong\u003e Integrated Bubble Level\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eKnob Type:\u003c\/strong\u003e Long Black (Captive Field-Safe Design)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSecondary Mounts:\u003c\/strong\u003e Two 1\/4-20 tapped holes (30mm spacing)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRelief Groove Depth:\u003c\/strong\u003e 2.6mm\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 6061-T6 Aluminum\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized\u003c\/li\u003e \n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701597241449,"sku":"F562b","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/F562b-2.jpg?v=1792110958"},{"product_id":"2-375-arca-swiss-clamp-short-silver-knob-30mm","title":"2.375\" Arca-Swiss Compatible Quick Release Clamp | Short Silver Knob","description":"\u003c!-- Gray Banner Header --\u003e\n\u003cdiv style=\"background:#e5e5e5; padding:12px 15px; margin-bottom:18px;\"\u003e \n \u003cstrong\u003e2.375 Inch Arca-Swiss Compatible Quick Release Clamp | Short Silver Knob \u0026amp; 30mm Spacing\u003c\/strong\u003e \n\u003c\/div\u003e\n\n\u003c!-- Main Product Title \u0026 Overview --\u003e\n\u003ch1\u003e2.375\" Arca-Swiss Compatible Quick Release Clamp | Short Silver Knob\u003c\/h1\u003e\n\u003cp\u003e\n The 2.375-inch jaw length \u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e is a precision-engineered mounting solution designed for photographers who require a compact, low-profile interface. Featuring an ergonomic \u003cstrong\u003eshort silver captive knob\u003c\/strong\u003e and a versatile mounting base, this clamp provides a professional-grade foundation for tripod heads, travel setups, and custom modular rigs.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003c!-- Key Features Section --\u003e\n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eCompact 2.375\" Jaw Length:\u003c\/strong\u003e An ideal size for ball heads and travel tripods, providing a secure grip without excessive weight or bulk.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eShort Silver Captive Knob:\u003c\/strong\u003e Compact design reduces interference with camera bodies while allowing for precise tension control; the captive mechanism ensures the knob stops at maximum opening and cannot be lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePrecision Dual Mounts:\u003c\/strong\u003e Includes two outside 1\/4-20 tapped holes spaced exactly 30mm apart for specialized multi-point attachments.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eVersatile Mounting Interface:\u003c\/strong\u003e Center socket is countersunk on top for 1\/4-20 or M6 screws and is natively threaded for 3\/8-16 studs.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Relief Grooves:\u003c\/strong\u003e 2.6mm deep relief grooves guarantee compatibility with Arca-type plates featuring safety stops, preventing gear \"free fall\" if the clamp is partially open.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Integration:\u003c\/strong\u003e The rear side features a dedicated groove to match professional ball head connections, effectively preventing unwanted rotation during use.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum with a durable black hard-coat anodized finish.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured to professional tolerances for lifelong reliability.\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\u003c!-- Detailed Description --\u003e\n\u003ch2\u003eProfessional Arca-Type Quick Release Solution\u003c\/h2\u003e \n\u003cp\u003e \n Upgrade your camera support system with this \u003cstrong\u003eprofessional Arca-style clamp\u003c\/strong\u003e. Its \"Micro-Vise\" design delivers a tenacious, twist-free grip on any compatible plate from major brands like RRS, Kirk, Wimberley, and Markins. The 2.375-inch profile makes it a perfect replacement for standard factory clamps on a wide variety of tripod heads. \n\u003c\/p\u003e \n\u003cp\u003e \n \u003cstrong\u003eAdvanced Safety and Field Reliability:\u003c\/strong\u003e Engineered for the rigors of field photography, the integrated 2.6mm safety relief grooves serve as a critical fail-safe against accidental gear drops. The back of the clamp features a registration channel designed to mate with common ball head posts, eliminating the shifting common with heavy camera setups. Whether you are shooting landscapes or building a custom macro rig, this clamp offers the structural integrity required for precise technical photography. \n\u003c\/p\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 Inches (60.3mm)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eKnob Type:\u003c\/strong\u003e Short Silver (Captive Field-Safe Design)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e Two 1\/4-20 tapped holes (30mm spacing)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eCenter Threading:\u003c\/strong\u003e Threaded 3\/8-16 and countersunk for M6\/1\/4-20\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eRelief Groove Depth:\u003c\/strong\u003e 2.6mm\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 6061-T6 Aluminum\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized\u003c\/li\u003e \n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701597503593,"sku":"F62a","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/F62a-2.jpg?v=1792110975"},{"product_id":"2-375-arca-swiss-clamp-short-black-knob-30mm","title":"2.375\" Arca-Swiss Compatible Quick Release Clamp | Short Black Knob","description":"\u003c!-- Gray Banner Header --\u003e\n\u003cdiv style=\"background:#e5e5e5; padding:12px 15px; margin-bottom:18px;\"\u003e \n \u003cstrong\u003e2.375 Inch Arca-Swiss Compatible Quick Release Clamp | Short Black Knob \u0026amp; 30mm Spacing\u003c\/strong\u003e \n\u003c\/div\u003e\n\n\u003c!-- Main Product Title \u0026 Overview --\u003e\n\u003ch1\u003e2.375\" Arca-Swiss Compatible Quick Release Clamp | Short Black Knob\u003c\/h1\u003e\n\u003cp\u003e\n The 2.375-inch jaw length \u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e is a precision-engineered mounting solution designed for photographers who require a low-profile, discrete interface. Featuring a sleek \u003cstrong\u003eshort black captive knob\u003c\/strong\u003e and a versatile mounting base, this clamp provides a professional-grade foundation for tripod heads, travel setups, and custom modular rigs.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003c!-- Key Features Section --\u003e\n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eCompact 2.375\" Jaw Length:\u003c\/strong\u003e An ideal size for ball heads and travel tripods, providing a secure grip without excessive weight or bulk.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eShort Black Captive Knob:\u003c\/strong\u003e Low-profile design reduces interference with camera bodies and accessories; the captive mechanism ensures the knob stops at maximum opening and cannot be lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePrecision Dual Mounts:\u003c\/strong\u003e Includes two outside 1\/4-20 tapped holes spaced exactly 30mm apart for specialized multi-point attachments.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eVersatile Mounting Interface:\u003c\/strong\u003e Center socket is countersunk on top for 1\/4-20 or M6 screws and is natively threaded for 3\/8-16 studs.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Relief Grooves:\u003c\/strong\u003e 2.6mm deep relief grooves guarantee compatibility with Arca-type plates featuring safety stops, preventing gear \"free fall\" if the clamp is partially open.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Integration:\u003c\/strong\u003e The rear side features a dedicated groove to match professional ball head connections, effectively preventing unwanted rotation during use.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum with a durable black hard-coat anodized finish.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured to professional tolerances for lifelong reliability.\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\u003c!-- Detailed Description --\u003e\n\u003ch2\u003eProfessional Arca-Type Quick Release Solution\u003c\/h2\u003e \n\u003cp\u003e \n Upgrade your camera support system with this \u003cstrong\u003eprofessional Arca-style clamp\u003c\/strong\u003e. Its \"Micro-Vise\" design delivers a tenacious, twist-free grip on any compatible plate from major brands like RRS, Kirk, Wimberley, and Markins. The 2.375-inch profile makes it a perfect replacement for standard factory clamps on a wide variety of tripod heads. \n\u003c\/p\u003e \n\u003cp\u003e \n \u003cstrong\u003eAdvanced Safety and Field Reliability:\u003c\/strong\u003e Engineered for the rigors of field photography, the integrated 2.6mm safety relief grooves serve as a critical fail-safe against accidental gear drops. The back of the clamp features a registration channel designed to mate with common ball head posts, eliminating the shifting common with heavy camera setups. Whether you are shooting landscapes or building a custom macro rig, this clamp offers the structural integrity required for precise technical photography. \n\u003c\/p\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 Inches (60.3mm)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eKnob Type:\u003c\/strong\u003e Short Black (Captive Field-Safe Design)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e Two 1\/4-20 tapped holes (30mm spacing)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eCenter Threading:\u003c\/strong\u003e Threaded 3\/8-16 and countersunk for M6\/1\/4-20\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eRelief Groove Depth:\u003c\/strong\u003e 2.6mm\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 6061-T6 Aluminum\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized\u003c\/li\u003e \n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701597536361,"sku":"F62ab","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/F62ab-2.jpg?v=1792110977"},{"product_id":"arca-swiss-quick-release-clamp-black-knob-30mm","title":"2.375\" Arca-Swiss Compatible Quick Release Clamp | Long Black Knob","description":"\u003c!-- Gray Banner Header --\u003e\n\u003cdiv style=\"background:#e5e5e5; padding:12px 15px; margin-bottom:18px;\"\u003e \n \u003cstrong\u003e2.375 Inch Arca-Swiss Compatible Quick Release Clamp | Long Black Knob \u0026amp; 30mm Spacing\u003c\/strong\u003e \n\u003c\/div\u003e\n\n\u003c!-- Main Product Title \u0026 Overview --\u003e\n\u003ch1\u003e2.375\" Arca-Swiss Compatible Quick Release Clamp | Long Black Knob\u003c\/h1\u003e\n\u003cp\u003e\n The 2.375-inch jaw length \u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e is a precision-engineered mounting solution designed for photographers who require a compact yet incredibly secure interface. Featuring a sleek \u003cstrong\u003elong black captive knob\u003c\/strong\u003e and a versatile mounting base, this clamp provides a professional-grade foundation for tripod heads and custom modular rigs.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003c!-- Key Features Section --\u003e\n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eCompact 2.375\" Jaw Length:\u003c\/strong\u003e An ideal size for ball heads and travel tripods, providing a secure grip without excessive weight.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eLong Black Captive Knob:\u003c\/strong\u003e High-leverage design allows for easy operation even with gloves; the captive mechanism ensures the knob stops at maximum opening and cannot be lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePrecision Dual Mounts:\u003c\/strong\u003e Includes two outside 1\/4-20 tapped holes spaced exactly 30mm apart for specialized multi-point attachments.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eVersatile Mounting Interface:\u003c\/strong\u003e Center socket is countersunk on top for 1\/4-20 or M6 screws and is natively threaded for 3\/8-16 studs.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Relief Grooves:\u003c\/strong\u003e 2.6mm deep relief grooves guarantee compatibility with Arca-type plates featuring safety stops, preventing gear \"free fall\" if the clamp is partially open.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Integration:\u003c\/strong\u003e The rear side features a dedicated groove to match professional ball head connections, effectively preventing unwanted rotation during use.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum with a durable hard-coat anodized finish.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured to professional tolerances for lifelong reliability.\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\u003c!-- Detailed Description --\u003e\n\u003ch2\u003eProfessional Arca-Type Quick Release Solution\u003c\/h2\u003e \n\u003cp\u003e \n Upgrade your camera support system with this \u003cstrong\u003eprofessional Arca-style clamp\u003c\/strong\u003e. Its \"Micro-Vise\" design delivers a tenacious, twist-free grip on any compatible plate from major brands like RRS, Kirk, Wimberley, and Markins. The 2.375-inch profile makes it a perfect replacement for standard factory clamps on a wide variety of tripod heads. \n\u003c\/p\u003e \n\u003cp\u003e \n \u003cstrong\u003eAdvanced Safety and Field Reliability:\u003c\/strong\u003e Engineered for the rigors of field photography, the integrated 2.6mm safety relief grooves serve as a critical fail-safe against accidental gear drops. The back of the clamp features a registration channel designed to mate with common ball head posts, eliminating the shifting common with heavy camera setups. Whether you are shooting landscapes or building a custom macro rig, this clamp offers the structural integrity required for precise technical photography. \n\u003c\/p\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 Inches (60.3mm)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eKnob Type:\u003c\/strong\u003e Long Black (Captive Field-Safe Design)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMounting Holes:\u003c\/strong\u003e Two 1\/4-20 tapped holes (30mm spacing)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eCenter Threading:\u003c\/strong\u003e Threaded 3\/8-16 and countersunk for M6\/1\/4-20\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eRelief Groove Depth:\u003c\/strong\u003e 2.6mm\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 6061-T6 Aluminum\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized\u003c\/li\u003e \n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701597569129,"sku":"F62b","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/F62b-2.jpg?v=1792110979"},{"product_id":"2-375-arca-swiss-compatible-quick-release-clamp-with-bubble-level","title":"2.375\" Arca-Swiss Compatible Quick Release Clamp with Bubble Level","description":"\u003c!-- Gray Banner Header --\u003e\n\u003cdiv style=\"background:#e5e5e5; padding:12px 15px; margin-bottom:18px;\"\u003e \n \u003cstrong\u003e2.375 Inch Arca-Swiss Compatible Quick Release Clamp | Bubble Level \u0026amp; Long Silver Knob\u003c\/strong\u003e \n\u003c\/div\u003e\n\n\u003c!-- Main Product Title \u0026 Overview --\u003e\n\u003ch1\u003e2.375\" Arca-Swiss Compatible Quick Release Clamp with Bubble Level\u003c\/h1\u003e\n\u003cp\u003e\n The 2.375-inch jaw length \u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e is a high-precision mounting solution featuring an \u003cstrong\u003eintegrated bubble level\u003c\/strong\u003e for fast, accurate leveling in the field. Designed with a high-visibility \u003cstrong\u003elong silver captive knob\u003c\/strong\u003e, this clamp provides a rock-solid foundation for tripod heads, panoramic gear, and custom modular camera rigs.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003c!-- Key Features Section --\u003e\n\u003ch2\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eIntegrated Bubble Level:\u003c\/strong\u003e Allows for immediate visual leveling of your camera system, which is essential for landscape, architectural, and panoramic photography.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact 2.375\" Jaw Length:\u003c\/strong\u003e Perfectly sized for ball heads and travel tripods, providing a secure grip without excessive bulk.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eLong Silver Captive Knob:\u003c\/strong\u003e Ergonomic, high-leverage design for easy operation; the captive mechanism ensures the knob stops at maximum opening and cannot be lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eVersatile Mounting Interface:\u003c\/strong\u003e Center socket is countersunk on top for 1\/4-20 or M6 screws and is natively threaded for 3\/8-16 studs.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eDeep Safety Relief Grooves:\u003c\/strong\u003e Engineered to guarantee compatibility with Arca-type plates and rails featuring safety stops, preventing gear \"free fall\" if the clamp is partially open.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Integration:\u003c\/strong\u003e The rear side features a dedicated registration groove to match professional ball head connections, effectively preventing unwanted rotation during use.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum with a durable black hard-coat anodized finish.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured to professional tolerances for lifelong reliability in demanding environments.\u003c\/li\u003e \n\u003c\/ul\u003e\n\n\u003c!-- Detailed Description --\u003e\n\u003ch2\u003eProfessional Arca-Type Quick Release Solution\u003c\/h2\u003e \n\u003cp\u003e \n Modernize your camera support gear with a \u003cstrong\u003eprofessional Arca-style clamp\u003c\/strong\u003e built for technical precision. The \"Micro-Vise\" design ensures a tenacious, twist-free grip on any compatible plate from leading brands like RRS, Kirk, Wimberley, and Markins. The 2.375-inch profile is a versatile size that works as a high-performance replacement for standard factory clamps on a wide variety of tripod heads.\n\u003c\/p\u003e \n\u003cp\u003e \n \u003cstrong\u003eAdvanced Safety and Reliability:\u003c\/strong\u003e Designed for the rigors of professional field use, the deep relief grooves serve as a critical fail-safe against accidental gear drops. The back of the clamp includes a registration channel designed to mate with common ball head posts, eliminating the shifting and twisting common with heavy camera setups. This clamp delivers the structural integrity and precision required for advanced macro, landscape, and technical photography.\n\u003c\/p\u003e\n\n\u003c!-- Technical Specifications --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 Inches (60.3mm)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eLeveling:\u003c\/strong\u003e Integrated Bubble Level\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eKnob Type:\u003c\/strong\u003e Long Silver (Captive Field-Safe Design)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eCenter Threading:\u003c\/strong\u003e Threaded 3\/8-16 and countersunk for M6\/1\/4-20\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Feature:\u003c\/strong\u003e Deep Relief Grooves for Safety Stops\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 6061-T6 Aluminum\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized\u003c\/li\u003e \n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701598158953,"sku":"F72","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/F72-2.jpg?v=1792111002"},{"product_id":"fg3-quick-release-clamp-arca-swiss-adapter-gitzo","title":"Arca-Swiss Conversion Quick Release Clamp for Gitzo Plate","description":"\u003c!-- ===================== GRAY HEADER BANNER ===================== --\u003e\n\u003cdiv style=\"background:#f8f9fa; border-left:4px solid #1a1a1a; padding:15px; margin-bottom:25px; font-family:Arial, sans-serif;\"\u003e\n \u003cstrong style=\"font-size:18px; color:#1a1a1a;\"\u003eHejnar Photo – Gitzo Head Arca-Swiss Conversion Clamp (Model FG3)\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===================== H1 SEO HEADLINE ===================== --\u003e\n\u003ch1 style=\"font-family:Arial, sans-serif; font-size:24px; color:#111; margin-bottom:20px; line-height:1.3; font-weight:700;\"\u003e\n Arca-Swiss Conversion Quick Release Clamp for Gitzo Quick Release Plates\n\u003c\/h1\u003e\n\n\u003c!-- ===================== INTRODUCTORY OVERVIEW ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333; margin-bottom:25px;\"\u003e\n \u003cp style=\"font-size:15px;\"\u003e\n The \u003cstrong\u003eHejnar Photo FG3 Conversion Clamp\u003c\/strong\u003e is a precision-engineered upgrade designed to bring full Arca-Swiss compatibility to Gitzo Quick Release Plates. This 2.375-inch clamp mounts directly onto your proprietary Gitzo quick-release system, allowing you to seamlessly integrate professional Arca-type plates, L-brackets, and rails into your workflow. Proudly CNC-machined in the USA from solid 6061-T6 aluminum, it provides an unyielding, high-performance foundation for demanding photographic environments.\n \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\n\u003c!-- ===================== SAE TECHNICAL SPECIFICATIONS ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e\n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eSAE Technical Specifications\u003c\/h2\u003e\n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Arca-Swiss compatible; mounts onto Gitzo Quick Release Plates and ideal for Gitzo heads. Replaces or adapts to support Markins, Really Right Stuff (RRS), Arca Swiss, Wimberley, Kirk, Photo Clam, Foba, Vanguard ABH Series, Custom Brackets, Jobu Designs, Acratech, and other Arca-style systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJaw Length:\u003c\/strong\u003e 2.375 inches (60.3mm).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.1 oz (114g).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Center socket is countersunk for 1\/4\"-20 or M6 screws and threaded for 3\/8\"-16. Pre-installed removable stainless steel bushing included.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist:\u003c\/strong\u003e Dedicated slot engineered to align with Gitzo's locating pin to prevent twisting and spinning.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSafety Features:\u003c\/strong\u003e Two 2.6mm deep relief grooves ensure compatibility with safety-stop-equipped plates to prevent accidental free-fall.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTongue-in-Pocket Design:\u003c\/strong\u003e Shields internal threaded parts from dust and grit while maintaining perfect jaw alignment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eKnob Style:\u003c\/strong\u003e Captive, one-piece aluminum, dust-resistant design.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC-machined solid 6061-T6 Aircraft-Grade Aluminum.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black hard-coat anodized surface for advanced wear resistance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Designed and manufactured with pride in the USA.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\n\u003c!-- ===================== INSTALLATION STEPS ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e\n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eDetailed Installation Instructions\u003c\/h2\u003e\n \u003cp style=\"font-size:14px; margin-bottom:12px; color:#333;\"\u003e\n Modernize your Gitzo ball head system in just a few simple steps:\n \u003c\/p\u003e\n \u003col style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e\n \u003cli\u003e\n\u003cstrong\u003eAlign the Pins:\u003c\/strong\u003e Position the FG3 clamp over your Gitzo plate structure, making sure to align the built-in anti-rotation slot with Gitzo’s locating pin.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSelect Your Hardware:\u003c\/strong\u003e Determine if your mounting equipment requires the pre-installed 3\/8\"-16 threads or the 1\/4\"-20 \/ M6 countersunk options. Remove the stainless steel reducer bushing if a wider connection is required.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSecure the System:\u003c\/strong\u003e Tighten and fasten the clamp securely into place. For long-term field reliability, a drop of medium-strength thread-lock (such as Loctite Blue) is highly recommended.\u003c\/li\u003e\n \u003c\/ol\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\n\u003c!-- ===================== KEY FEATURES SECTION ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e\n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e\n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e\n \u003cli\u003e\n\u003cstrong\u003eUniversal Standard:\u003c\/strong\u003e Enables full compatibility with Arca-Swiss style plates from Hejnar Photo, RRS, Kirk, Wimberley, Markins, and more.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAdvanced Jaw Design:\u003c\/strong\u003e The tongue-in-pocket engineering prevents the moving jaw from hinging backward, ensuring monolithic clamping force while blocking out field grit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCaptive Knob:\u003c\/strong\u003e The one-piece ergonomic aluminum knob stops at its maximum opening and cannot be lost or unthreaded in the field.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eZero Rotational Play:\u003c\/strong\u003e Milled registration channels and the dedicated anti-twist pin slot lock the clamp permanently in place for absolute stability.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e\n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e\n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333;\"\u003e\n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eComprehensive Product Description\u003c\/h2\u003e\n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e\n The Hejnar Photo FG3 Arca-Swiss Conversion Clamp is the definitive solution for photographers who demand the precision of Gitzo engineering combined with the modular flexibility of the Arca-Swiss ecosystem. By converting your quick-release setup, you bypass the inherent limitations and limited plate options of proprietary Gitzo quick-release systems, ensuring your gear adjustments translate perfectly to your final capture.\n \u003c\/p\u003e\n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e\n This clamp is a \u003cstrong\u003enew product design\u003c\/strong\u003e engineered for unyielding stability under professional equipment loads. The advanced \"tongue-in-pocket\" design protects internal threaded parts from dust, sand, and grit, while keeping the jaws perfectly aligned with the geometry of your plate. Whether you are conducting critical architectural work or conducting high-magnification macro photography, this clamp maintains a monolithic connection that factory components simply cannot match.\n \u003c\/p\u003e\n \u003cp style=\"font-size:14px;\"\u003e\n Proudly made in the USA, this component provides the structural integrity and technical excellence that defines Hejnar Photo hardware. It is a robust, intelligent investment that modernizes your existing support architecture for ultimate reliability across all your tripod and monopod rigs.\n \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701598519401,"sku":"FG3.","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/FG3_002-Edit_1.jpg?v=1793295282"},{"product_id":"2375-round-arcaswiss-compatible-screw-knob-clamp","title":"2.375\" Round Arca-Swiss Compatible Quick Release Clamp","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e \n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e \n \u003cstrong\u003e2.375\" Round Arca-Swiss Compatible Clamp | High-Force Screw-Knob Design\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e \n\u003ch1\u003e2.375\" Round Arca-Swiss Compatible Quick Release Clamp\u003c\/h1\u003e \n\u003cp\u003e\n This precision-engineered \u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e is designed for professional photographers seeking a robust and modular mounting interface. The round 2.375-inch profile is ideal for upgrading or converting existing tripod heads, gimbals, and modular rigs to a universal quick-release standard. \n\u003c\/p\u003e \n\u003chr\u003e \n\n\u003c!-- ===================== QUICK OVERVIEW ===================== --\u003e \n\u003ch2\u003eKey Features \u0026amp; Quick Overview\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eUniversal Arca-Swiss Standard:\u003c\/strong\u003e Compatible with Arca-type plates from various manufacturers, including Kirk, RRS, Wimberley, and Markins.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSuperior Clamping Force:\u003c\/strong\u003e Traditional screw-knob design delivers greater pressure than standard lever clamps, essential for heavy telephoto setups.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eCaptive Long Black Knob:\u003c\/strong\u003e The one-piece aluminum knob is captive and stops at maximum opening to ensure it cannot be lost in the field.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Relief Grooves:\u003c\/strong\u003e 2.6mm deep grooves prevent gear \"free fall\" by catching safety-stop screws on your plates even if the clamp is not fully closed.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eTongue-in-Pocket Design:\u003c\/strong\u003e Protects internal moving parts from dust and grit while keeping the jaws perfectly aligned during clamping.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e CNC machined from solid 6061-T6 aircraft-grade aluminum for maximum durability and strength.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Mounting:\u003c\/strong\u003e The back side features a dedicated groove to match ball head connections and prevent the clamp from twisting.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003ch2\u003eHigh-Performance Quick Release Solution\u003c\/h2\u003e \n\u003cp\u003e \n Engineered for reliability in the field, this \u003cstrong\u003eround quick-release clamp\u003c\/strong\u003e is the ideal choice for photographers using mixed-manufacturer gear. Because the screw-knob mechanism offers a wider adjustment range than fixed lever designs, it easily accommodates slight plate size variations from different brands. This \"Micro-Vise\" style ensures a tenacious, rock-solid connection for everything from compact camera bodies to large telephoto lenses.\n\u003c\/p\u003e \n\u003cp\u003e \n \u003cstrong\u003eSafety and Field Reliability:\u003c\/strong\u003e The 2.375-inch diameter provides a stable platform while remaining compact enough for travel setups. The 3\/8-16 threaded center socket allows for direct mounting to most standard tripod studs. For long-term use in demanding environments, the clamp is finished with a black hard-coat anodize to resist wear, scratches, and corrosion.\n\u003c\/p\u003e \n\n\u003c!-- ===================== SPECIFICATIONS ===================== --\u003e \n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \n\u003cul\u003e \n \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 2.375 Inches (approx. 60.3mm)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMounting Socket:\u003c\/strong\u003e Threaded 3\/8-16 Center\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined 6061-T6 Aluminum\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized Body\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eSafety Feature:\u003c\/strong\u003e 2.6mm Deep Relief Grooves for Stop Screws\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 3.4 oz (97g)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eKnob Style:\u003c\/strong\u003e Captive Screw-Knob (Long Black)\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701598945385,"sku":"FR2375","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/FR2375-2.jpg?v=1792111035"},{"product_id":"m8-threaded-arcaswiss-screw-knob-clamp","title":"Arca-Swiss Compatible Quick Release Clamp with M8 Center Thread","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e\n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e\n\t\u003cstrong\u003eArca-Swiss Compatible Clamp with M8 Thread | High-Force Screw-Knob Design\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e\n\u003ch1\u003eArca-Swiss Compatible Quick Release Clamp with M8 Center Thread\u003c\/h1\u003e\n\u003cp\u003e\n This precision-engineered \n\t\u003cstrong\u003eArca-Swiss compatible clamp\u003c\/strong\u003e features an M8 threaded center socket, offering a dedicated mounting interface for specific ball heads, gimbals, and custom camera rigs. Designed with a traditional high-force screw-knob mechanism, it delivers superior clamping pressure and maximum gear security for professional photography applications.\n\u003c\/p\u003e\n\u003chr\u003e\n\u003c!-- ===================== QUICK OVERVIEW ===================== --\u003e\n\u003ch2\u003eKey Features \u0026amp; Quick Overview\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eM8 Threaded Center Socket:\u003c\/strong\u003e Natively accepts M8 metric mounting screws for specialized tripod head connections.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Force Screw-Knob:\u003c\/strong\u003e Traditional design provides greater clamping pressure than lever clamps and accommodates plates from various manufacturers.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLong Black Knob:\u003c\/strong\u003e Oversized, ergonomic knob ensures easy operation and maximum leverage under heavy equipment loads.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSafety Relief Grooves:\u003c\/strong\u003e 2.6mm deep relief grooves ensure compatibility with Arca-type plates and rails featuring safety stops.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAnti-Slide Protection:\u003c\/strong\u003e Integrated relief grooves prevent gear \"free fall\" if the clamp jaws are not fully closed.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCaptive Field Hardware:\u003c\/strong\u003e The locking knob is captive and stops at its maximum opening so it cannot be lost in the field.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProfessional Durability:\u003c\/strong\u003e Precision CNC machined from aircraft-grade aluminum with a rugged black hard-coat finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e\n\u003ch2\u003eProfessional Arca-Type Quick Release Interface\u003c\/h2\u003e\n\u003cp\u003e\n Upgrade your camera support gear with a specialized \n\t\u003cstrong\u003eM8 threaded quick release clamp\u003c\/strong\u003e built for the rigors of field shooting. Because the screw-knob mechanism offers a wider adjustment profile than fixed-width lever clamps, it easily absorbs the slight plate sizing variations common among different accessory manufacturers. This allows you to securely mix and match your existing plates with confidence.\n\u003c\/p\u003e\n\u003cp\u003e\n\t\u003cstrong\u003eFail-Safe Engineering and Reliability:\u003c\/strong\u003e Safety is a primary design driver for this unit. The 2.6mm deep relief channels serve as a crucial safety boundary, catching the stop screws on your lens plates or multi-purpose rails before your gear can slide completely free of the jaws. Furthermore, the captive knob ensures you never find yourself stranded on a location shoot due to a missing component.\n\u003c\/p\u003e\n\u003c!-- ===================== SPECIFICATIONS ===================== --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e Arca-Swiss Compatible\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMounting Socket:\u003c\/strong\u003e Threaded M8 Metric Center\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eKnob Style:\u003c\/strong\u003e Long Black (Captive Design)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRelief Groove Depth:\u003c\/strong\u003e 2.6mm\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC Machined Aircraft-Grade Aluminum\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Hard-Coat Anodized\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701599010921,"sku":"FS-635","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/FS-635-2.jpg?v=1792111038"},{"product_id":"hejnar-manfrotto-mhxpro-3w-arca-swiss-conversion-s","title":"Arca-Swiss Conversion Kit with F62b Clamp for Manfrotto MHXPRO-3W 3-Way Head","description":"\u003c!-- ===================== GRAY HEADER BANNER ===================== --\u003e \n\u003cdiv style=\"background:#f8f9fa; border-left:4px solid #1a1a1a; padding:15px; margin-bottom:25px; font-family:Arial, sans-serif;\"\u003e \n \u003cstrong style=\"font-size:18px; color:#1a1a1a;\"\u003eHejnar Photo – Manfrotto MHXPRO-3W 3-Way Pan\/Tilt Head Arca-Swiss Conversion Set\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== H1 SEO HEADLINE ===================== --\u003e \n\u003ch1 style=\"font-family:Arial, sans-serif; font-size:24px; color:#111; margin-bottom:20px; line-height:1.3; font-weight:700;\"\u003e\n Arca-Swiss Conversion Kit with F62b Clamp for Manfrotto MHXPRO-3W 3-Way Head\n\u003c\/h1\u003e \n\n\u003c!-- ===================== INTRODUCTORY OVERVIEW ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333; margin-bottom:25px;\"\u003e \n \u003cp style=\"font-size:15px;\"\u003e \n The \u003cstrong\u003eHejnar Photo MHXPRO-3W Arca-Swiss Conversion Set\u003c\/strong\u003e is a precision-engineered upgrade that modernizes your Manfrotto 3-way pan\/tilt head. This complete system includes a custom-designed adapter plate and a high-performance \u003cstrong\u003eF62b Quick Release Clamp\u003c\/strong\u003e. Built for photographers who require Arca-type flexibility for architectural, macro, and landscape photography, this kit eliminates the \"play\" of proprietary RC2 systems. Proudly CNC-machined in the USA from solid 6061-T6 aluminum, it provides an unyielding foundation for professional gear.\n \u003c\/p\u003e \n \n \u003c!-- ===================== CUSTOMIZATION ALERT BANNER ===================== --\u003e \n \u003cp style=\"font-size:14px; color:#2e6da4; font-weight:bold; background-color:#f0f8ff; padding:12px; border:1px solid #bce8f1; border-radius:4px; margin-top:15px;\"\u003e \n 💡 Custom Knob Options: If you prefer a long black, short black, or short silver knob instead of the standard F62b black knob, please specify your choice in the comment box during checkout.\n \u003c\/p\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== SAE TECHNICAL SPECIFICATIONS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eSAE Technical Specifications\u003c\/h2\u003e \n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Exclusively designed for the Manfrotto MHXPRO-3W 3-Way Pan\/Tilt Head.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003ePlate Dimensions:\u003c\/strong\u003e 2.65\" Long x 2.375\" Wide x 5\/8\" Thick.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eClamp Specs (F62b):\u003c\/strong\u003e 2.375\" length; captive, dust-resistant knob.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFlexible Mounting:\u003c\/strong\u003e Position the clamp in 90-degree increments for ideal ergonomic control.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Security:\u003c\/strong\u003e Tapped for two or three mounting screws to ensure maximum stability.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e CNC-machined solid 6061-T6 Aircraft-Grade Aluminum.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black hard-coat anodized surface.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Designed, machined, and quality-tested in the USA.\u003c\/li\u003e \n \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== INSTALLATION STEPS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eDetailed Installation Instructions\u003c\/h2\u003e \n \u003cp style=\"font-size:14px; margin-bottom:12px; color:#333;\"\u003e \n Modernize your camera support platform in just a few simple steps: \n \u003c\/p\u003e \n \u003col style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eDisassemble Original Platform:\u003c\/strong\u003e Safely remove the factory Manfrotto RC2 quick-release assembly from the head stem.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAttach the Arca-Swiss Clamp:\u003c\/strong\u003e Orient the included F62b clamp to your preferred angle and fasten it firmly to the Hejnar conversion plate.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinal Assembly:\u003c\/strong\u003e Secure the adapter plate (with clamp attached) to the Manfrotto head stem using the supplied industrial-grade hardware.\u003c\/li\u003e \n \u003c\/ol\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== KEY FEATURES SECTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eComplete Conversion Kit:\u003c\/strong\u003e Includes both the custom conversion plate and the F62b quick-release clamp.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eUniversal Arca Standard:\u003c\/strong\u003e Works with L-brackets and plates from RRS, Kirk, Wimberley, and Markins.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eModular Ergonomics:\u003c\/strong\u003e Reposition the clamp knob (left, right, front, or back) to avoid interference with camera cables.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eImproved Payload Stability:\u003c\/strong\u003e Replaces factory components with a rigid metal bridge to minimize vibration during long exposures.\u003c\/li\u003e \n \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eComprehensive Product Description\u003c\/h2\u003e \n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n The Hejnar Photo MHXPRO-3W Arca-Swiss Conversion Kit is the definitive solution for photographers seeking the precision of a 3-way head combined with the modular flexibility of the Arca-Swiss ecosystem. By converting your MHXPRO-3W, you eliminate the shifting often found in stock Manfrotto systems, ensuring your framing remains perfectly frozen in place. \n \u003c\/p\u003e \n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n This bundled upgrade is built to handle professional equipment loads, from large-format architectural rigs to heavy telephoto lenses. The 6061-T6 aluminum construction prevents the moving jaw from hinging backward during clamping, maintaining perfect alignment with the geometry of your plate. With full 90-degree rotational mounting freedom, you can instantly align the clamp knob to your preferred ergonomic position. \n \u003c\/p\u003e \n \u003cp style=\"font-size:14px;\"\u003e \n Proudly made in the USA, this component delivers the mechanical reliability and rigorous tolerances that professional shooters demand from Hejnar Photo hardware. It is an intelligent, high-value investment that modernizes your existing field tripod support architecture. \n \u003c\/p\u003e \n\u003c\/div\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701614936169,"sku":"MHXPRO-3WF62b","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/0001_MHXPRO-3WF62b.jpg?v=1793587161"},{"product_id":"hejnar-manfrotto-mhxpro-3wg-conversion-plate-f62b","title":"Arca-Swiss Conversion Kit with F62b Clamp for Manfrotto MHXPRO-3WG Geared Head","description":"\u003c!-- ===================== GRAY HEADER BANNER ===================== --\u003e \n\u003cdiv style=\"background:#f8f9fa; border-left:4px solid #1a1a1a; padding:15px; margin-bottom:25px; font-family:Arial, sans-serif;\"\u003e \n \u003cstrong style=\"font-size:18px; color:#1a1a1a;\"\u003eHejnar Photo – Manfrotto MHXPRO-3WG Geared Head Conversion Plate with F62b Clamp\u003c\/strong\u003e \n\u003c\/div\u003e \n\n\u003c!-- ===================== H1 SEO HEADLINE ===================== --\u003e \n\u003ch1 style=\"font-family:Arial, sans-serif; font-size:24px; color:#111; margin-bottom:20px; line-height:1.3; font-weight:700;\"\u003e\n Arca-Swiss Conversion Kit with F62b Clamp for Manfrotto MHXPRO-3WG Geared Head\n\u003c\/h1\u003e \n\n\u003c!-- ===================== INTRODUCTORY OVERVIEW ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333; margin-bottom:25px;\"\u003e \n \u003cp style=\"font-size:15px;\"\u003e \n The \u003cstrong\u003eHejnar Photo MHXPRO-3WG Arca-Swiss Conversion Kit\u003c\/strong\u003e provides a complete, professional-grade upgrade for your Manfrotto geared head support system. This comprehensive bundle combines a precision-engineered adapter plate with a high-performance \u003cstrong\u003eF62b Quick Release Clamp\u003c\/strong\u003e (standard black knob). Proudly CNC-machined in the USA from solid 6061-T6 aircraft aluminum, this system replaces the proprietary Manfrotto RC2 quick-release assembly to give technical, architectural, macro, and landscape photographers an unyielding Arca-Swiss foundation.\n \u003c\/p\u003e \n \n \u003c!-- ===================== CUSTOMIZATION ALERT BANNER ===================== --\u003e \n \u003cp style=\"font-size:14px; color:#2e6da4; font-weight:bold; background-color:#f0f8ff; padding:12px; border:1px solid #bce8f1; border-radius:4px; margin-top:15px;\"\u003e \n 💡 Custom Knob Options Available: If you prefer a long black, short black, or short silver knob instead of the standard F62b black knob, please specify your choice in the checkout comment box.\n \u003c\/p\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== SAE TECHNICAL SPECIFICATIONS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eSAE Technical Specifications\u003c\/h2\u003e \n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered exclusively for the Manfrotto MHXPRO-3WG Geared Head.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eIncluded Clamp:\u003c\/strong\u003e Hejnar Photo F62b Arca-Swiss compatible quick release clamp.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFlexible Mounting:\u003c\/strong\u003e Position the clamp relative to the adapter plate in 90-degree increments for ideal ergonomic control.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAnti-Twist Security:\u003c\/strong\u003e Drilled, tapped, and precision-keyed for rock-solid stability under heavy loads.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium CNC-machined solid 6061-T6 Aircraft-Grade Aluminum.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Durable black hard-coat anodized layer for advanced wear and abrasion resistance.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Designed, manufactured, and quality-tested in the USA.\u003c\/li\u003e \n \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== INSTALLATION STEPS ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eDetailed Installation Instructions\u003c\/h2\u003e \n \u003cp style=\"font-size:14px; margin-bottom:12px; color:#333;\"\u003e \n Modernize your camera support platform in just a few simple steps: \n \u003c\/p\u003e \n \u003col style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eDisassemble Original Platform:\u003c\/strong\u003e Safely remove the factory Manfrotto RC2 quick-release receiver mechanism from the top geared head stem.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eAttach the F62b Clamp:\u003c\/strong\u003e Orient the included F62b Arca-Swiss clamp to your preferred 90-degree angle and fasten it firmly onto the Hejnar conversion plate.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eFinal System Assembly:\u003c\/strong\u003e Mount the pre-assembled plate-and-clamp unit back onto the Manfrotto geared head stem using the supplied industrial hardware.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eDetailed Documentation:\u003c\/strong\u003e Review the official \u003ca href=\"http:\/\/hejnarphoto.com\" target=\"_blank\" style=\"color:#0056b3; font-weight:bold; text-decoration:underline;\"\u003eManfrotto MHXPRO-3WG Installation Manual\u003c\/a\u003e.\u003c\/li\u003e \n \u003c\/ol\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== KEY FEATURES SECTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; margin-bottom:25px;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px; color:#333;\"\u003e \n \u003cli\u003e\n\u003cstrong\u003eAll-In-One Upgrade Bundle:\u003c\/strong\u003e Includes both the custom conversion plate and the premium Arca-Swiss F62b clamp.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eRotational Ergonomics:\u003c\/strong\u003e Position your lock knob precisely where you want it (left, right, front, or back) to clear larger camera bodies.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eEliminate Equipment Play:\u003c\/strong\u003e Upgrades the unstable factory plastic components to a rigid metal bridge, minimizing vibration during long exposures.\u003c\/li\u003e \n \u003cli\u003e\n\u003cstrong\u003eLow-Profile Center of Gravity:\u003c\/strong\u003e Sleek hardware profile ensures optimal weight distribution for liquid-smooth geared alignment adjustments.\u003c\/li\u003e \n \u003c\/ul\u003e \n\u003c\/div\u003e \n\n\u003chr style=\"border:0; border-top:1px solid #eee; margin:25px 0;\"\u003e \n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e \n\u003cdiv style=\"font-family:Arial, sans-serif; line-height:1.6; color:#333;\"\u003e \n \u003ch2 style=\"font-size:20px; color:#111; margin-bottom:15px; border-bottom:2px solid #1a1a1a; padding-bottom:5px; font-weight:600;\"\u003eComprehensive Product Description\u003c\/h2\u003e \n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n The Hejnar Photo MHXPRO-3WG Geared Head Conversion Kit is the definitive premium solution for professional photographers seeking the precision of a geared fine-tuning head combined with the universal compatibility of the Arca-Swiss ecosystem. By updating your factory MHXPRO-3WG configuration, you permanently resolve the unwanted shifting and flexing issues common to standard proprietary Manfrotto RC2 plates. \n \u003c\/p\u003e \n \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003e \n This bundled upgrade handles demanding commercial and studio payloads seamlessly. Whether locking down a heavy medium-format body on an L-bracket for architectural cataloging or supporting an extended nodal rail system for high-resolution panoramic landscape stitching, the solid 6061-T6 structural build ensures a zero-flex experience. With full 90-degree rotational mounting freedom, you can instantly align the clamp knob profile to avoid interference with custom baseplates or cables. \n \u003c\/p\u003e \n \u003cp style=\"font-size:14px;\"\u003e \n Manufactured strictly in the USA, this equipment bundle delivers the mechanical reliability, rigorous tolerances, and long-term durability that define Hejnar Photo gear. It is an intelligent, high-value investment that instantly modernizes your existing field tripod support architecture. \n \u003c\/p\u003e \n\u003c\/div\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701615001705,"sku":"MHXPRO-3WGF62b","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/0001_MHXPRO-3WG.jpg?v=1793586455"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/collections\/F62-4.jpg?v=1792285617","url":"https:\/\/www.hejnarphotostore.com\/collections\/clamps-2-375-inch.oembed","provider":"Hejnar Photo","version":"1.0","type":"link"}