Polished chrome vanadium steel. Quick-release ratchet handle with dual density grip. Includes universal joint, 2 x extension bars (125 and 250mm) , sliding T-bar and 2 x spark plug sockets (13/16” and 5/8”) Socket sizes: 10, 11, 12, 13, 14, 15, 16, 17, 19, 22, 24, 27, 30 and 32mm.