The Manfrotto 808RC4 Pro Pan & Tilt tripod head features dual spring-loaded fore-and-aft and side-to-side counterbalance mechanisms help the user control the weight of a heavy camera and lens; these can be disengaged when required. With a solid cast metal construction, it has a rotating base with a separate locking handle. The large camera platform has two built-in spirit levels and comes with a 410PL quick release plate.