2.375" Arca-Swiss Compatible Back-to-Back Clamp Set

This 2.375-inch Arca-Swiss compatible clamp set is a heavy-duty modular mounting solution that allows two independent clamps to be joined into a rock-solid back-to-back configuration. Utilizing precision aligning pins and bushings, this set creates a rigid coupler for connecting two Arca-style rails or plates, providing the stability required for advanced macro photography and panoramic rigging.

Quick Overview & Key Features

• Back-to-Back Modular Assembly: Includes two 2.375" clamps that mount together via precision pins and bushings to eliminate twisting and rotation.
• Customizable Orientations: Clamps can be mounted in different orientations to match your specific gear requirements (Note: Set cannot be assembled with knobs facing the same direction).
• Versatile 3/8-16 Mount: Center socket is countersunk on top for 1/4-20 or M6 screws and is natively threaded for standard 3/8-16 tripod studs.
• Long Silver Captive Knobs: High-visibility, high-leverage knobs feature a captive design that stops at maximum opening to ensure they cannot be lost in the field.
• Safety Relief Grooves: Integrated deep grooves ensure compatibility with plates featuring safety stops, preventing gear "free fall" if a clamp is partially open.
• Anti-Twist Integration: Rear-side registration grooves match professional ball head connections for a shift-free mounting interface when used independently.
• Dual-Functionality: When disassembled, both units function as standard, professional-grade Arca-type clamps.
• Premium Materials: Precision CNC-machined from 6061-T6 aircraft-grade aluminum with a black hard-coat anodized finish.
• Made in the USA: Manufactured to professional tolerances for lifelong reliability.

Professional Double-Sided Mounting Versatility

Engineered for technical photographers, this professional Arca-style double clamp set provides the unyielding "Micro-Vise" grip necessary for high-end support systems. The back-to-back design is an essential component for building multi-axis rigs, allowing you to bridge two Arca-compatible rails with zero play. This setup is fully compatible with industry-standard plates from brands like RRS, Kirk, Wimberley, and Markins.

Field-Safe Engineering and Reliability: Built for the rigors of outdoor photography, the long silver knobs provide excellent leverage even when wearing gloves. The captive hardware prevents accidental disassembly, and the safety relief grooves provide a critical fail-safe against gear slippage. This modular set delivers the structural integrity and precision required for advanced technical work, from architectural panoramas to high-magnification macro stacking.

Technical Specifications

• Jaw Length: 2.375 Inches (60.3mm)
• Configuration: Modular Back-to-Back Double Clamp
• Hardware: Aligning Pins and Bushing Included
• Mounting: 3/8-16 Threaded & Countersunk for 1/4-20/M6
• Knob Type: Long Silver (Captive Field-Safe Design)
• Material: CNC Machined 6061-T6 Aluminum
• Finish: Black Hard-Coat Anodized
• Origin: Made in the USA