Manfrotto 3/8" Platform Adapter for 5/8 Socket

The 208 drops a 3/8 in camera mounting plate into a 16 mm (5/8 in) socket, which is how a ball head such as the 484RC2 or 486RC2 ends up on a 035 Super Clamp. The platform is 59.5 mm across and weighs 0.099 kg (0.22 lb).