Teng Tools M31413N1 Ratchet Socket Extension Bar Set 1/4»D Compact Storage 13 piece basic ¼» socket set in compact plastic holder. Containing ratchet handle, extension bar and 11 sockets. Clips for additional sockets can be added outside of the holder. Regular sockets 1/4″ drive 6 point 4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm Accessories 1/4″ drive FRP ratchet, 2″ extension bar