SmallRig 3757B camera clamp

SmallRig Crab-Shaped Clamp with Ballhead Magic Arm 3757B

The SmallRig 3757B combines a crab-shaped clamp and a ballhead magic arm to attach cameras, monitors, LED lights, microphones or action cameras to round pipes, tables, handlebars, tripods and gimbal handheld rings. The clamp is CNC machined from aircraft-grade aluminium alloy and stainless steel, opens from 14 to 65 mm, has anti-slip cushions and offers 1/4"-20 and 3/8"-16 threaded holes and ARRI 3/8"-16 locating holes. The magic arm consists of two 360° adjustable ball heads and a ballhead clamp, secured to the crab clamp with an anti-twist design; the bottom ball head has a hex hole for extra tightening with an Allen wrench, and the top 1/4"-20 screw connects the accessory. An action camera adapter is included.

Key features

• Crab-shaped clamp opening from 14 to 65 mm with anti-slip cushions
• Magic arm with two 360° ball heads and 1/4"-20 screw
• Anti-twist connection between arm and clamp
• Hex hole on the bottom ball head for Allen wrench tightening
• 1/4"-20, 3/8"-16 threads and ARRI 3/8"-16 locating holes
• Load capacity up to 3.5 kg

Compatibility

• Rods from 14 to 60 mm in diameter
• Surfaces up to 65 mm thick

Notes

• Do not remove the original machine screw, as this may cause the magic arm to twist or damage the thread

In the box

• 1 x Crab-shaped clamp
• 1 x Ballhead magic arm
• 1 x Action camera adapter

Specifications

• Dimensions: 167.4 x 89.8 x 18 mm
• Weight: 205 g
• Materials: aluminium alloy, stainless steel, silicone