GEARWRENCH 80164 - Socket Hex Bit, 1/4" Drive, 4mm, Standard, Alloy Steel, Carded
GEARWRENCH bit sockets have heat-treated alloy steel base sockets for durability and long tool life. Our bits are manufactured from S2 steel for maximum strength. The Hex Bit Sockets help users loosen & tighten internal hex fasteners.