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

This 1.5-inch Arca-Swiss compatible clamp set is a versatile, modular mounting solution that allows two independent clamps to be joined into a rock-solid back-to-back configuration. By utilizing precision aligning pins and bushings, this set creates a stable coupler for connecting two Arca-style rails or plates, making it an essential tool for macro photography, panoramic rigs, and custom gear setups.

Quick Overview & Key Features

• Back-to-Back Modular Assembly: Set includes two clamps that can be mounted together using provided aligning pins and bushings to prevent twisting under load.
• Versatile Orientations: Clamps can be assembled in various orientations to suit your specific rigging needs (Note: Set cannot be assembled with both knobs facing the same direction).
• Independent Operation: When disassembled, both components function as standard, high-performance Arca-type clamps for tripods or monopods.
• Universal Mounting Interface: Center socket is countersunk on top for 1/4-20 or M6 screws and is also natively threaded for standard 3/8-16 tripod studs.
• Short Black Captive Knobs: Low-profile, ergonomic design ensures the knobs stop at maximum opening and cannot be lost in the field.
• Safety Relief Grooves: Integrated deep grooves prevent gear "free fall" when using plates equipped with safety stops.
• Anti-Twist Integration: Rear-side grooves match professional ball head connections for a shift-free mounting interface.
• Premium Materials: Precision CNC-machined from solid 6061-T6 aircraft-grade aluminum with a durable black hard-coat anodized finish.
• Made in the USA: Manufactured to professional tolerances for lifelong reliability.

Professional Double-Sided Mounting Versatility

Upgrade your camera support gear with this professional Arca-style double clamp set. The dual-clamp design provides a tenacious, "Micro-Vise" grip on any compatible plate from major brands like RRS, Kirk, Wimberley, and Markins. Whether you are coupling a telephoto lens to a macro rail or building a complex panoramic bracket, the inclusion of anti-twist pins ensures a rigid connection that will not shift or rotate.

Advanced Safety and Field Reliability: Built for technical precision, the integrated safety relief grooves serve as a critical fail-safe against accidental gear drops. The captive hardware design ensures you are never stranded on a shoot due to a missing knob. This modular set delivers the structural integrity and flexibility required for advanced technical photography, allowing you to adapt your mounting points instantly as your project demands.

Technical Specifications

• Jaw Length: 1.50 Inches (38.1mm)
• Configuration: Modular Back-to-Back Set
• Hardware: Aligning Pins and Bushing Included
• Mounting: 3/8-16 Threaded & Countersunk for 1/4-20/M6
• Knob Type: Short Black (Captive Field-Safe Design)
• Material: CNC Machined 6061-T6 Aluminum
• Finish: Black Hard-Coat Anodized
• Origin: Made in the USA