21mm 3/8" Sq Drive Fully Polished Walldrive Socket

SKU: sealey sp3821

MPN: SP3821

WallDrive® Socket 21mm 3/8" Sq Drive Fully Polished. One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. Cold-forged Chrome Vanadium steel socket. Hardened and tempered for added strength. Chrome plated with a fully polished finish. WallDrive® socket configuration. Knurled ring for extra grip with oily fingers. Lifetime guarantee.