Draper Expert 59881 21mm 1/2 Square Drive Hi-torq Hexagon Deep Imp...

Draper Expert 1/2in. Square Drive Hi-Torq Hexagon Deep Impact Sockets - Draper Expert 59881, A deep 6-point socket forged from chrome vanadium steel that has been hardened, tempered and chemically blackened for corrosion protection.The socket is suitable for use with air, electric or manual impact wrenches. Draper Expert 59881 21mm 1/2 Square Drive Hi-torq Hexagon Deep Impact Socket"

Price: 5.34 from Rapid Online Rapid Electronics Ltd.