Perfect fit for Nikon D800 and D800EThis quick release plate from SIRUI was specially made for the Nikon D800/D800E and fits perfectly to the camera. The custom shape of the plate further stabilizes the camera when tilted or shooting in portrait mode. It has a standard 1/4-inch threaded screw.Another feature is the two slots on the edge of the plate. A strap or hand strap can be attached to them.The SIRUI interchangeable plates are compatible with the Arca-Swiss quick release system.