The Sirui MA-GK Crab Clamp with Magic Arm is a versatile multi-axis mounting solution for cameras, lights, monitors, and accessories. The crab clamp grips tubes, rails, and stands from 15–45mm, while the detachable ARCA-compatible phone clamp lets you mount a smartphone anywhere on set.

• Dimensions: 103.4 x 92.6 x 37.5mm / 4.1" x 3.6" x 1.5"
• Maximum load: 1.5 kg / 3.3 lbs.
• Phone clamp opening: 58–94mm / 2.3"–3.7"
• Crab clamp opening: 15–45mm / 0.6"–1.8"
• Weight: 0.235 kg / 0.51 lbs.
• ARCA-compatible detachable phone clamp
• Fully articulating magic arm

In the Box: MA-GK crab clamp with magic arm, detachable ARCA-compatible phone clamp