SmallRig 5311 action sports camera accessory Camera mount

SmallRig Magic Arm with Crab-Shaped Clamp (11") 5311

The SmallRig 5311 (11") combines a magic arm and a crab-shaped clamp. One end has a 1/4"-20 screw with retractable pins, tightened without tools by a knurled thumbscrew, with an additional hole for extra tightening with the included Allen wrench. The ball head allows smooth 360° adjustment for mounting action cameras, monitors, video lights and microphones directly, and the pins prevent twisting of devices with anti-twist holes of the same specification, such as the GoPro cage 3084C, the Insta360 X4 cage 4278 and the DJI Action 5 Pro cage 4119C.

The crab-shaped clamp has an anti-twist design at the connection with the arm to prevent loosening or detachment, and grips tubes, tables, tripod legs or stabiliser handheld rings from 15 to 40 mm in diameter, with built-in pads for stability and protection. CNC-machined in aerospace-grade aluminium and stainless steel, the assembly supports up to 1.5 kg.

Key features

• 1/4"-20 screw with retractable anti-twist pins
• Knurled thumbscrew for tool-free tightening, plus hole for the Allen wrench
• Smooth 360° ball head adjustment
• Crab-shaped clamp for 15-40 mm diameters, with anti-twist connection
• Protective pads in the clamp jaws
• Maximum payload 1.5 kg

Compatibility

• Devices and cages with matching anti-twist holes, such as SmallRig cages 3084C (GoPro), 4278 (Insta360 X4), 4119C (DJI Action 5 Pro)

Notes

• Do not disassemble the crab-shaped clamp from the magic arm: it may compromise the anti-twist design

Specifications

• Length: 11"
• Clamping range: 15-40 mm
• Payload: 1.5 kg
• Materials: aluminium alloy, stainless steel
• Colour: black, silver