SAE Socket, Deep, 6-Point, 5/16-In., 3/8-In. Drive

3/8″ drive, 5/16″, deep, 6 point, socket, polished chrome vanadium steel for rust & corrosion prevention & protection against chipping & flaking, hard stamped, large size markings for easy identification & durability, direct torque technology provides contact with the flat surface areas of the fastener, full lifetime warranty.