3/8 Square Drive 17 Piece 6-Point Metric Chrome Hand Socket set 7-19mm Input Drive Size: 3/8" Drive Shape: Square Type: 6 Point Socket Set Includes: Don't need the complete set?Click here to buy items individually 3400M 6-Pt Socket Sizes: 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 3753N Reversible Ratchet 3760-125 Extension Bar (125mm) 3760-250 Extension Bar (250mm) 3770 Universal Joint 3785 T-Handle Case: Metal