Camera attachment plate for use with Manfrotto's Arca-compatible Q6 Top Lock quick release system, developed to offer photographers a fast, easy to use and very secure quick release mechanism suitable for heavy pro camera equipment. The plate has a redesigned screw, which can be tightened to your camera in a number of different ways: by hand, using the special flip-handle; using a coin, inserted into the wide slot; or with the supplied Allen key for maximum stability. The plate is also compatible with Arca-style systems from other manufacturers. Specifications attachment (top) 1/4" screw attachment type Color black color depth 2.17 in height 0.43 in length 2.76 in material aluminum weight 0.15 lbs