The QRS-6502 from Slik is an Arca-type compatible quick release plate designed for use with Slik's PBH-425DS and 525DS ball heads. The standard Arca-type dovetail foot can also be used with most non-Slik Arca-type compatible tripod heads and clamps. The plate features a 1/4"-20 camera mounting screw with a built-in key that does not require additional tools for camera attachment. A long cut groove in the plate allows the camera to be properly centered, while a cork anti-friction pad prevents unwanted slipping or movement. This plate has a maximum load capacity of 8.8 lb, and is 2.76" in length.