Description: Disc clamp has 1/4 thread stud and it's diameter is about 60mm The Jaw can be adjusted from 37mm to 42mm,it means this clamp can fit with any QR plate which's width range from 37mm to 42mm Built-in high-contrast bubble level; designed a release-push to prevent camera unexpected sliding off Compatible With any Arca style plate (Really right stuff (RRS), Wimberley, Jobu Design, Arca Swiss, Kirk Enterprises, Markins, etc.) Universal quick release plate with 1/4 screw mount, compatible with virtually any ball head, tripod, Gimbal or monopod, or can be directly mounted onto tripod and monopod Specification: Material: alloy Size: 8*7*2cm/3.15*2.75*0.79inch Package Includes: 1Piece Quick Release Plate and Clamp
