We all need our sockets to be strong and have maximum grip when we need them. Powerbuilt 3/4 Inch Drive x 46 MM 12 Point Z- Drive Shallow Socket are made from high-grade Chrome Vanadium Steel and feature a mirror-polished chrome-plated finish for superior durability and corrosion resistance. Each Powerbuilt socket is cold-forged, heat-treated, and produced with precision tolerances. They have oversized high visibility size marking to quickly identify the correct socket at a glance.