Arca-Swiss 8.00 Inch Multipurpose Rail with Level and End Mount

The Hejnar Photo 8.00-inch multipurpose rail is an advanced, extra-long Arca-type component engineered for technical rigging, panoramic capture, and macro photography. This highly modular rail features two captive-style mounting slots, dual laser-engraved metric scales, and an integrated spirit bubble level. Built with specialized 1/4-20 end-tapped accessory ports, dowel pin anti-twist holes, and side-mounted M3 threads, it offers unmatched configuration possibilities. CNC-machined from solid 6061-T6 aluminum.

Quick Overview & Key Features

• Extended 8.00" Length: Multi-functional 203mm track ideal for long nodal sweeps, macro adjustments, and large telephoto setups.
• Built-In Bubble Level: High-visibility spirit level ensures fast alignment and horizon accuracy in the field.
• Dual Captive Slots: Features two (2) captive-style slots for flexible attachment of cameras, clamps, and accessories.
• Dual Metric Scales: Laser-engraved millimeter scales on each side enable precise, fully repeatable positioning.
• Anti-Twist End Mount: Equipped with a 1/4-20 tapped hole on the rail end and two 5mm dowel pin openings to prevent attached clamps from twisting.
• Side M3 Threads: Tapped M3 holes along each side allow you to attach screw-type stop bars or secondary rigging hardware.
• Arca-Swiss Compatible: Double-dovetail profile fits seamlessly into standard quick-release clamps from RRS, Kirk, and Wimberley.
• Made in the USA: Proudly machined from solid aircraft-grade aluminum with a durable black hard-coat anodized finish.

Product Description

The Hejnar Photo 8.00-inch Multipurpose Rail with Built-In Bubble Level and Accessory Ports is an original design created for photographers who require maximum versatility and precise equipment control over an extended tracking range. This double-dovetail rail functions as an extremely rigid foundation for specialized workflows, providing technical expansion points not found on standard mounting plates.

Advanced Rig Building & Applications:
This modular component serves as a multi-tool for several creative fields. It functions flawlessly as an extended Macro Rail for technical focus stacking or as a highly adjustable Lens Plate for establishing the perfect center of gravity on substantial telephoto systems. When paired with a quick-release clamp and a 90-degree connector, it acts as a reliable Nodal Slide for simple panoramas, using the built-in bubble level to keep horizons perfectly true. For intricate macro and close-up lighting setups, it acts as a rigid base for single or multiple Flash Support brackets when combined with cold shoe mounts. It is also an excellent track to build a robust Long Lens Support system when combined with a front lens support plate.

Innovative Expansion Ports:
What sets this rail apart is its comprehensive accessory accommodation. The rail end features a 1/4-20 tapped hole paired with two 5mm dowel pin openings. This specialized configuration allows you to mount a quick-release clamp directly to the end of the rail, utilizing the pins to completely block any rotation or twisting under heavy loads. Additionally, the length of the rail features M3 tapped holes along each side, allowing photographers to install custom safety stop bars, guide blocks, or custom bracket hardware. Machined in the USA from solid aluminum, this rail offers the exact tolerances and structural stiffness required for professional equipment support.