Feature:1. For NATO Chute Standard Interface: This camera quick release rail clamp can be installed on camera cage, for NATO rail, can also used to expand and connect other equipment, and is suitable for Vlog photography.2. Quick Release: Knob locking, quick disassembly and assembly, tight clamping force, can firmly lock the equipment.3. 1 or 4 Inch and 3 or 8 Inch Screw Hole: equipp wirh 1 or 4 inch and 3 or 8 inch threaded hole, this quick release clamp for NATO chute can be connected to any articulating arm bracket.4. Aluminum Alloy: Made of aluminum alloy with CNC accuracy machining, surface anodizing, this rail clamp has high strength, wear resistance and corrosion resistance.5. Lightweight and Portable: This aluminum alloy quick release clamp is light in weight and compact in size, easy to carry, suitable for outdoor photography or video shooting.Specification:Item Type: for NATO Rail ClampMaterial: Aluminum AlloyGross Weight: 23g or 0.8ozInterface: 1 or 4 inch screw hole, 3 or 8 inch screw hole.Package List:1 x for NATO Chute Clamp