12-Point Thin Wall Power Sockets, 3/8” Drive (SOCKET 3/8 DR 7/16 12PT)

SOCKET 3/8 DR 7/16 12PT|Armstrong’s power and impact sockets are made of high alloy steel, with wall dimensions that have been optimized to provide strength while reaching restricted fasteners. They feature a safety collar cold-formed around the diameter of the socket that keeps pins from causing injury. Power sockets are intended for use with power drivers such as nut runners and multiple-spindle machines. Impact sockets are for use with impact drivers.