Mounting Clamp / Vise Bracket K&F Magic Arm Crab Clamp 2x 1/4" 1.5 kg

K&F Magic Arm Crab Clamp is a compact dual 1/4" mounting clamp and vise-style bracket designed for secure attachment of cameras, lights and various accessories. The clamp provides two 1/4" threaded connection points and is rated to support loads up to 1.5 kg, making it suitable for small mirrorless cameras, action cameras, LED lights, monitors and other lightweight equipment. Its vise-style jaws and adjustable clamping mechanism allow stable fixation to pipes, rods, edges and flat surfaces in studio and field setups.

Advantages

The clamp offers a small footprint with two standard 1/4" thread points for flexible mounting options. Its vise-style design gives a firm grip on irregular or round surfaces while the adjustable tightening allows precise positioning. Constructed for practical everyday use, the bracket supports up to 1.5 kg and can be integrated into tripods, booms, cage rigs and DIY assemblies without requiring specialized adapters.

Suitable for

• Mounting small mirrorless or compact cameras
• Attaching LED panels and on-camera lights
• Securing action cameras and small monitors
• Clamping to stands, rods, tripods and table edges
• DIY rigs, studio fixtures and multi-accessory setups

Key specifications

• Connection points: two 1/4" threaded mounts
• Maximum load capacity: 1.5 kg
• Clamp type: vise-style / crab clamp
• Material: metal alloy construction (durable, lightweight)
• Suitable attachment surfaces: pipes, rods, flat edges and panels
• Finish: matte/black surface treatment for reduced reflections

How to use

Open the vise-style jaws and position the clamp on the chosen attachment surface such as a rod, stand leg or table edge. Tighten the clamping screw until the jaws hold the surface securely without over-compressing soft materials. Mount your device or accessory onto one of the 1/4" threaded points and tighten its screw to ensure a stable connection. If both threaded points are used, check balance and adjust orientation to avoid uneven load distribution. Periodically confirm tightness during extended use.

Usage recommendations

Use the clamp within its 1.5 kg load limit and prefer rigid attachment points for best stability. Avoid clamping directly onto soft or easily deformed surfaces without protective padding. For outdoor or high-vibration environments, recheck fastening regularly and use additional safety tethering for valuable equipment.