The Manfrotto 030-14 Hexagonal Quick Release Plate with 1/4"-20 Screw is the standard hexagonal quick release plate for the RC0 hexagonal quick release system. It comes with a 1/4"-20 camera screw, which can be tightened to bear against the camera base plate. Specifications: Attachment: 1/4'' screw attachment type Color: gray color Material: aluminum Weight: 0.22 lbs