3/8 Square Drive 18 Piece 12-Point Metric Chrome Hand Socket set 6-22mm Input Drive Size: 3/8" Drive Shape: Square Type: 12 Point Socket Set Includes: Don't need complete set?Click here to buy items individually 3405M 12 Point Sockets: 6, 8, 9, 10, 11, 12, 13, 14, 17, 19, 21, 22 mm 3753 Ratchet 3760-125 125mm Extension Bar 3760-250 250mm Extension Bar 3769N-160 160mm Spinner Handle 3785 Sliding T-Bar Metal Case: W415xH120xT50mm