Manfrotto R190.322 Replacement Leg Lock Assembly for Select Manfrotto Tripods

This replacement Leg Lock Assembly from Manfrotto is compatible with a Manfrotto 190CL, 190CLB, 190D, 190DB, 190NAT, 190NAT3, 190PRO, 190PROB, or 756B tripod. It includes a clamp, two screws, and a thumbscrew. The clamp is attached using the two screws, and is tightened or loosened by the thumbscrew.