{"product_id":"16-inch-multipurpose-arca-swiss-rail-triple-slots","title":"16 Inch Arca-Swiss Multipurpose Rail with Engraved Metric Scale \u0026 Bubble Level","description":"\u003c!-- ===================== GRAY HEADER BANNER ===================== --\u003e \n\u003cdiv style=\"background:#f4f4f4; border-left:4px solid #333; padding:15px; margin-bottom:25px; font-family:Arial, sans-serif;\"\u003e \n    \u003cstrong style=\"font-size:18px; color:#222;\"\u003eHejnar Photo – 16.00 Inch Multipurpose Arca-Swiss Rail with Triple Captive Slots\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;\"\u003e16 Inch Arca-Swiss Multipurpose Rail with Engraved Metric Scale \u0026amp; Bubble Level\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;\"\u003eThe \u003cstrong\u003eHejnar Photo 16.00-Inch Multipurpose Rail\u003c\/strong\u003e is a heavy-duty, precision-engineered instrument built for uncompromising professional stability. Featuring a robust 7\/8-inch thickness, this rail offers exceptional torsional stiffness to eliminate micro-vibrations in heavy camera setups. Whether constructing a complex macro rig or established panoramic nodal points, this rail serves as a rigid modular hub for technical imaging. Proudly CNC-machined in the USA from solid aircraft-grade aluminum.\u003c\/p\u003e \n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #ddd; 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:1px solid #ccc; padding-bottom:5px;\"\u003eSAE Technical Specifications\u003c\/h2\u003e \n    \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px;\"\u003e \n        \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 16.00 inches.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eRail Width:\u003c\/strong\u003e 1.50 inches.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eRail Thickness:\u003c\/strong\u003e 0.875 inch (7\/8\") for maximum structural integrity.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eMounting Configuration:\u003c\/strong\u003e Three (3) captive-style slots for versatile equipment positioning.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 18.0 oz (511g).\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eAccessory Mounting:\u003c\/strong\u003e Features a 1\/4-20 tapped hole on the front for lens support brackets or other hardware.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-machined 6061-T6 Aluminum with Black Hard Coat Anodized finish.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eSafety Features:\u003c\/strong\u003e Dual M3 safety stop screws to prevent accidental equipment free-fall.\u003c\/li\u003e \n    \u003c\/ul\u003e \n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #ddd; 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:1px solid #ccc; padding-bottom:5px;\"\u003eQuick Overview \u0026amp; Key Features\u003c\/h2\u003e \n    \u003cul style=\"padding-left:20px; line-height:1.8; font-size:14px;\"\u003e \n        \u003cli\u003e\n\u003cstrong\u003eTriple Captive Slot Design:\u003c\/strong\u003e Provides an expansive range for secure mounting of multiple accessories, flash units, or secondary camera bodies.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003ePrecision Metric Scale:\u003c\/strong\u003e High-contrast laser-engraved markings on both sides support repeatable focal plane adjustments and nodal point alignment.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eIntegrated Bubble Level:\u003c\/strong\u003e Conveniently located at the end for instant horizontal alignment during landscape or panoramic captures.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eDouble-Dovetail Profile:\u003c\/strong\u003e Universal design is fully compatible with quick-release systems from RRS, Kirk, Wimberley, and Markins.\u003c\/li\u003e \n        \u003cli\u003e\n\u003cstrong\u003eModular Application:\u003c\/strong\u003e Functions as a precision Macro Rail, extended Lens Plate, or panoramic Nodal Slide when combined with appropriate connectors.\u003c\/li\u003e \n    \u003c\/ul\u003e \n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #ddd; 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:1px solid #ccc; padding-bottom:5px;\"\u003eDetailed Product Description\u003c\/h2\u003e \n    \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003eThe Hejnar Photo 16-inch Multipurpose Rail is a specialized hardware component engineered to solve complex mounting challenges. Its substantial 7\/8-inch thickness maximizes torsional stiffness, effectively dampening vibrations that can compromise image sharpness at high magnifications or long focal lengths. This rigid architecture makes it an ideal foundation for dual-camera rigs or professional studio setups where precision and stability are paramount.\u003c\/p\u003e \n    \n    \u003cp style=\"font-size:14px; margin-bottom:15px;\"\u003eThis rail is designed for professional modularity. By combining it with a 90-degree connector and a clamp, it transforms into a precise nodal slide for simple panoramic photography, helping to eliminate parallax errors. For wildlife and sports photographers, combining this rail with a lens support bracket provides a rock-solid foundation for heavy telephoto setups, distributing weight more effectively than standard universal plates.\u003c\/p\u003e \n    \n    \u003cp style=\"font-size:14px;\"\u003eMachined from solid 6061-T6 aluminum and finished with a durable hard-coat anodize, this USA-made rail is built for professional longevity. Whether used for macro focus stacking or as a high-capacity lens plate, this rail provides the structural reliability and tailored compatibility that define Hejnar Photo hardware.\u003c\/p\u003e \n\u003c\/div\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701599731817,"sku":"G014-16","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/G014-16-2.jpg?v=1792111092","url":"https:\/\/www.hejnarphotostore.com\/products\/16-inch-multipurpose-arca-swiss-rail-triple-slots","provider":"Hejnar Photo","version":"1.0","type":"link"}