The Manfrotto 502HD Pro Video Head with Flat Base (3/8"-16 Connection) is an affordable yet remarkably full-featured professional head that represents an advance over the popular 501HDV, with sturdier construction and featuring Manfrotto's patented bridging technology (inherited from the 509HD and 504HD heads). This head is designed for executing cinematic moves with compact camcorders and DSLR video cameras.
Weight capacity is 12.2 lb and counterbalance supports 8.8 lb. It can support 13 lb as a static weight. The balance plate's 3.27" range allows you to correct for uneven payloads that might be due to matte boxes or exotic DSLR rig configurations.