1/4 Sq. Dr. 17 Piece Metric 6-Point Socket Set 4-12mm Input Drive Size: 1/4" Drive Shape: Square Type: 6 Point Socket Set Includes: Don't need complete set?Click here to buy items individually 2400M 6 Point Sockets 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12 mm 2753N Ratchet 2760-50 50mm Extension Bar 2760-150 150mm Extension Bar 2768N Breaker Bar 2770 Universal Joint 2785 Sliding T-Bar Metal Case: W192xH122xT30mm