SmallRig 5605 Crab-Shaped Clamp with Magic Arm

The SmallRig Crab-Shaped Clamp with Magic Arm (SKU 5605) offers a flexible and robust mounting solution for action cameras and accessories. One end features a 1/4"-20 screw that attaches to the included action-camera mount—compatible with GoPro HERO, DJI OSMO, and Insta360 ACE—or directly secures monitors, lights, or microphones. A knurled thumbscrew enables tool-free angle adjustment, while an anti-rotation joint ensures the arm stays securely in place even during dynamic shooting.

The opposite end of the magic arm clamps securely onto surfaces or tubes ranging from 15 mm to 40 mm (0.6 to 1.6 in) in diameter and uses protective pads to prevent surface damage. Built from CNC-machined aerospace-grade aluminum and stainless steel, it boasts exceptional durability and can support payloads up to 1.5 kg (3.3 lb).

Key Features

• Integrated magic arm with crab-shaped clamp for versatile mounting
• Compatible with GoPro HERO, DJI OSMO, and Insta360 ACE via included mount
• 1/4"-20 screw also supports direct attachment of monitors, lights, or mics
• Knurled thumbscrew for tool-free adjustments; optional Allen wrench tightening
• Anti-twist joint design prevents loosening during use
• Clamp fits surfaces or rods 15–40 mm diameter, with pads to protect surfaces
• Constructed from aerospace-grade aluminum and stainless steel
• Maximum payload capacity of 1.5 kg (3.3 lb)

Technical Specifications

• Product Dimensions: 188.0 × 85.6 × 23.3 mm (7.4 × 3.4 × 0.9 in)
• Package Dimensions: 221.0 × 112.5 × 40.0 mm (8.7 × 4.4 × 1.6 in)
• Net Weight: 380.0 ± 5 g (13.4 ± 0.2 oz)
• Package Weight: 450.0 ± 5 g (15.9 ± 0.2 oz)
• Materials: Aerospace-grade aluminum alloy and stainless steel

What’s in the Box

• 1x Integrated Magic Arm with Crab-Shaped Clamp
• 1x Action Camera Mount