Premium Material: The quick release clamp is made of high-quality aluminum alloy with a robust anodized surface. This makes it strong and durable, and it can be easily attached to ball heads, mounting plates, tripods, and other camera accessories. Direct Mounting: The quick release clamp mounts directly to a tripod/monopod via a 3/8\" thread and also includes a 1/4\" adapter. The grooves on the base are standard, with a width of 33-38 mm. Orientation and Scaling: The quick release clamp has two built-in spirit levels for vertical and horizontal adjustment, making it easy to precisely adjust the camera's position. The sides of the quick release clamp have clearly visible laser-etched scales for easier shooting and better photographic results. Easy to Use: The quick release clamp's design allows you to easily adjust the width of the quick release block to your needs and attach it to ball heads, tripods, monopods, and other accessories. The secure U-shaped groove effectively prevents the camera from accidentally falling when mounting the quick release plate. Versatile Use: The quick release clamp is suitable for tripod heads, universal quick release plates, monopod heads, tripod quick release plates, and more. With the quick release clamp, you can professionally and easily mount tripods, integrated tripods, and other supports.