GreatNeck SK25 3/8 Drive Socket Deep Wall 6 Point 11/16 InchGreat Neck 11/16" Deep Wall Socket 3/8" Drive 6 Point Chrome vanadium steel construction Great Neck sockets feature Posi-grip No Slip design. The socket wall design provides superior gripping power without rounding the fastener points. Torque is applied to the walls of the fastener head.GreatNeck SK25 3/8 Drive Socket Deep Wall 6 Point 11/16 Inch Features: Standard socket Ratchet (2542-7626) Deep well 3/8" drive 6 point