Impact Socket 1/2″ Drive 6pt Metric 21mm 363656

Product Description

Impact 6-point hex sockets specifically forged for use on powered impact tools

Precision cold-forged, hardened and tempered chrome vanadium steel

Clear, laser-etched sizes and industrial phosphate-coated for tough corrosion resistance

Thick walls provide strength and durability for repetitive high torques

Side wall hole for ball or pin locking to the tool