Expert Quality;These sockets are for use with air, electric or manual impact wrenches;6 point socket;Forged from chrome molybdenum hardened, tempered and chemically blacked for corrosion protection;18 mm Impact Deep Socket

• Draper Expert 06891 18Mm Impact Deep Socket 3/8Dr

Draper Expert 06891 18Mm Impact Deep Socket 3/8DrDraper