{"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","url":"https:\/\/www.hejnarphotostore.com\/products\/hejnar-gitzo-gh1780qr-ball-head-arca-swiss-convers","provider":"Hejnar Photo","version":"1.0","type":"link"}