1. Heavy-Duty Clamping Power:Strong aluminum alloy construction with locking crab tongs mechanism provides secure grip on various surfaces including table edges, railings, and pipes.
2. Dual Thread Interface:Features both 1/4 inch and 3/8 inch screw interfaces for compatibility with a wide range of photography equipment and accessories.
3. Silicone Protection Pads:Built-in silicone pads on both sides of the clamp prevent scratches and provide enhanced grip stability on delicate surfaces.
4. Ergonomic Flat Handle Design:Flat wrench-style handle increases palm contact area for improved leverage and easier tightening operation.
5. Versatile Mounting Solution:Compatible with 90 percent of common tubular and flat objects, perfect for mounting LCD monitors, camera lights, and other photography gear with magic arms.

Specifications:
1. Material: Aluminum Alloy + ABS
2. Dimensions: 47 x 85mm
3. Weight: 104g
4. Maximum Clamp Opening: 47mm
5. Thread Interface: 1/4 inch, 3/8 inch