Draper 28454 Expert 13mm 1/2" Square Drive Impact Socket
Expert quality, deep 6 point sockets designed from chrome vanadium steel hardened, tempered and chemically blacked for protection from corrosion. These sockets are for use with electric, air or manual impact wrenches. Display packed. Safety Note: Only impact sockets and accessories can be used with electric or air powered wrenches. It is advised to never use silver chrome vanadium steel sockets which may shatter and cause personal injury.