The Manfrotto501HDV is a sturdy fluid head for video. All metal construction, with a switchable counterbalance system. Rated for payloads of up to 6kg, which should accommodate most DSLR/mirrorless-based video setups. Ingood cosmeticcondition, withsome wear from normal use. The base is designed to fit any tripod with a 3/8 threaded fitting (this is a flat base head, not a half-ball).