Universal Quick Release Clamp Aluminum Alloy 1/4inch 3/8inch Thread Double Anti Slip Grooves Quick Release Plate QR Clamp for Camera Tripod1MATERIAL: Made of industrial grade aluminum alloy and CNC precisely machined with an anodized surface for excellent abrasion resistance and not easy to corrode. 2HIGH COMPATIBILITY: Designed with replaceable 1/4 inch threads and 3/8 inch threads, it is compatible with most tripods or monopods on the market. 3DOUBLE 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. 4PRECISE 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. 5LIGHTWEIGHT 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.