Feature 1 MATERIAL: Made of industrial grade aluminum alloy and CNC precisely machined with an anodized surface for excellent abrasion resistance and not easy to corrode. 2 HIGH COMPATIBILITY: Designed with replaceable 1/4 inch threads and 3/8 inch threads, it is compatible with most tripods or monopods on the market. 3 DOUBLE ANTI SLIP SLOT DESIGN: Adopting double anti slip slot design, it can effectively prevent the camera or equipment from accidentally slipping and provide stable fixing effect. 4 PRECISE MOUNTING: Equipped with a screw knob, it helps users to mount the quick release plate accurately. The knob is flexible and easy to use, making the mounting process smoother and without noise and friction. 5 LIGHTWEIGHT AND PORTABLE: It does not add extra weight. Whether it's for daily shooting or outdoor photography, you can easily carry it and shoot anywhere and anytime.Item Type: Universal Quick Release ClampMaterial: AluminumWeight: Approx. 81g / 2.9ozBase Screws: 1/4 Inch Thread, 3/8 Inch Thread (Inner Ring Needs To Be Removed)Dovetail Specification: For ArcaProduct Size: Approx. 38x52x15mm / 1.5x2.0x0.6in (Manual Measurement 5mm / 0.2in Error) Package List1 x Universal Quick Release Clamp