SLIK Quick Release Plate for SH-807E & SH-806E Heads & Pro 780-DX & Pro 580-DX, Black (618-811) The all metal plate includes the industry standard 1/4 20 threaded screw for mounting to film and digital cameras Durable cork pad creates a solid slip free connection between the plate and camera to prevent camera drift Uses a tool free mounting design so you do not need a coin or screwdriver to securely attach the plate to your camera