14 Inch Arca-Swiss Multipurpose Rail with Engraved Metric Scale

The Hejnar Photo 14.00-Inch Multipurpose Rail is a heavy-duty, precision-engineered instrument designed for professional stabilization. Featuring a robust 5/8-inch thickness, this rail provides the structural rigidity necessary to eliminate micro-vibrations in demanding setups. Whether you are constructing a complex macro rig, a panoramic nodal slide, or balancing long telephoto lenses, this rail serves as an uncompromising modular foundation. Proudly CNC-machined in the USA from solid aircraft-grade aluminum, it meets the highest standards for performance and reliability.

SAE Technical Specifications

• Overall Length: 14.00 inches.
• Rail Width: 1.50 inches.
• Rail Thickness: 0.625 inch (5/8") for maximum rigidity.
• Mounting Slots: Three (3) captive-style slots for versatile equipment positioning.
• Integrated Tapped Holes: Features one 1/4-20 and one 3/8-16 tapped hole on the top surface.
• End Accessory Mounting: Two (2) 1/4-20 accessory holes (one per end) and two 5mm dowel pin holes on each end to prevent rotation.
• Weight: Approximately 7.1 oz (201g).
• Construction: CNC-machined 6061-T6 Aluminum with Black Hard Coat Anodized finish.

Quick Overview & Key Features

• Triple Captive Slot Design: Provides modular flexibility for mounting multiple cameras, flash units, or accessories along a single rail.
• Laser-Engraved Metric Scale: High-contrast reference markings on each side allow for precise, repeatable framing and focus stacking.
• Versatile Application: Functions as a precision Macro Rail, an extended Lens Plate, or a Nodal Slide for panoramic stitching.
• Anti-Twist Stability: Integrated dowel pin holes on each end ensure secure attachment of clamps without twisting under heavy loads.
• Universal Arca-Swiss Standard: Fully compatible with quick-release systems from RRS, Kirk, Wimberley, and Markins.

Detailed Product Description

The Hejnar Photo 14-inch Multipurpose Rail is a specialized hardware component engineered to solve complex mounting challenges. Its exceptional 5/8-inch thickness maximizes torsional stiffness, effectively dampening micro-vibrations that can compromise image sharpness at high magnifications or long focal lengths. This makes it an ideal choice for technical macro photography where focal plane control is critical.

This rail is designed for modular growth. 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 plate provides a rock-solid foundation for heavy telephoto setups, distributing weight more effectively than a standard universal plate.

Machined from solid 6061-T6511 aluminum and finished with a durable hard-coat anodize, this USA-made rail is built for professional longevity. The three captive slots allow you to mount flash shoe mounts, accessory arms, or multiple cameras simultaneously, making it an indispensable tool for both studio and field work.