【High Quality Material】This quick release plate clamp is made of high-quality aluminum alloy and features a high-strength anodized finish, ensuring durability and strength. It easily attaches to ball heads, brackets, tripods, and other camera accessories. 【Direct Mount】The adapter plate attaches via a 3/8" threaded hole to mount the bracket directly to a tripod or monopod and includes a 1/4" female adapter. The slot on the base bracket is designed to fit Arca standard 33-38mm plates. 【Level and Scale】Two built-in bubble levels provide vertical and horizontal alignment, helping you adjust the camera position more precisely. Laser-engraved scales on both sides allow for easy positioning and improved accuracy. 【Easy to Use】The button design allows for quick adjustment of the quick release block width. Safety U-shaped slots help prevent the camera from accidentally detaching during use. Ideal for ball heads, brackets, tripods, and other accessories. 【Wide Application】This universal quick release plate clamp is compatible with Arca-Swiss standard systems and fits ball heads, quick release seats, monopod heads, and tripod quick release plates. Suitable for use with Arca-Swiss compatible plates, enabling stable and professional photography. Note: All measurements are manually taken. Please allow 1-3 cm variation. Due to lighting and display differences, slight color variations may occur. The actual product may vary slightly from the image.