• Material: The clamp is made of strong anti-rust stainless steel metal and black anodized aluminum alloy, which is durable. Anti-slip rubber on the inside provides strength and stability
• Versatile: The Magic Arm Clip comes in a 1/4"-20 and a 3/8"-16, both of which are standard accessory sizes for heads and tripods in the photography industry, and can be used with a variety of accessories
• Easy to Control: This precisely designed and durable magic arm has a locking control knob that releases or amplifies the tension and can provide movement in all positions, a great chuck for easy and quick gripping of objects
• Wide Compatibility: 1/4" screws at both ends of the magic arm, can be connected to 1/4" screw holes for monitors, LED video lights, flashlights, etc.
• Wide Adjustable Range: Maximum opening about 38mm; Overall length: 130mm. Recommended fixture: diameter 13mm-30mm

Specification:

• material: metal
• Screw Mount: 1/4" and 3/8"
• Compatible Fixture Diameter: 13mm-30mm
• Product weight: 130g