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

These impact sockets from Williams have a SuperTorque lobular opening that allows them to contact the fasteners without rounding or deforming nuts or bolts. They also have chamfered ends that provide easy drive tool and fastener engagement. This set includes eleven deep impact sockets (with clips and a rail) and weighs in at 4.59 lb.