Draper Expert Hi-Torq 6 Point Deep Impact Socket. This socket features a 1"" square drive and a 36mm size. It is forged from chrome molybdenum, hardened, tempered, and chemically blacked for corrosion protection. Supplied with pin and ring, it is designed for use with air, electric, or manual impact wrenches. The dimensions are 5.30cm x 5.30cm x 8.80cm and it weighs 1kg.