Socket, Standard, Metric, Square Drive, 1/2 in Drive, Shallow Socket, 1-1/2 in Lg, 12 -Point, Straight Shaft

Armstrong’s sockets feature a unique radius design that exerts force on the flats of fasteners - which means not only do you get more torque, but the corners don’t get rounded with use. The sockets have deep openings that are chamfered to slip easily over f.