Manfrotto MVH502A tripod head features a counterbalance mechanism for more accurate and reliable camera balancing on a tripod or crane. Smooth hydraulic drag provides optimal control for pan and tilt. The design uses Teflon friction elements to improve stability and separation of vertical and horizontal movement. With a 75 mm base, the Manfrotto MVH502A can be mounted on a tripod with a 75 mm bowl. Included: Manfrotto MVH502A head, pan handle, quick-release plate, 1/4″ and/or 3/8″ screws.