SLIK Quick Release Platform for SLIK 503QF, 504QF, 523QF Tripods, Black (618-735) The all metal plate includes the industry standard 1/4 20 threaded screw for mounting to video and digital cameras Includes a registration pin for video cameras when needed 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