Expert Quality, 3/4" square drive 12 point sockets forged from chrome vanadium steel hardened, tempered, chrome plated and polished for corrosion protection. Chamfered end allows positive nut location. Sold loose. Draper Expert HI-TORQ® is a registered trademark of Draper Tools LtdDraper Catalogue Page:36Draper Part Number: T-MM - Draper Stock Number: 10151Our Product Code: DP-10151