Socket, 1 Impact Rated, Imperial, Square Drive, 1/2 in Drive, Deep Impact Socket, 3-1/4 in Lg, 6 -Point

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.