This 410 3-Way, Geared Pan-and-Tilt Head from Manfrotto has a load capacity of 11.0 lb and can be attached to tripods or other support systems that feature a 3/8"-16 mount. It includes an integrated RC4 quick release cam lock and a 410PL Quick Release Plate. RC4 compatible quick release plates such as the 410PL can removed from the head by pulling the cam lock's spring-loaded lever, which also allows the plate to be instantly reattached.