7 pc 3/8" Drive 6-Point Metric Flank Drive® Semi-Deep Impact Socket Set (10, 12-15 and 17-18 mm) | 207IMFMS TORX®/Long Handle • Includes IMFS10A-IMFS28 (5/16-7/8") in

• Includes IMFS10A-IMFS28 (5/16-7/8") in a plastic storage tray

• Handle designed for either right- or left-hand operation

Optional Long Bit : TMAL3E2

• Stainless Top : KRSST2411

7 pc 3/8" Drive 6-Point Metric Flank Drive® Semi-Deep Impact Socket Set (10, 12-15 and 17-18 mm) | 207IMFMS TORX®/Long Handle • Includes IMFS10A-IMFS28 (5/16-7/8") inIncludes IMFMS10A, IMFMS12 IMFMS15 and IMFMS17 IMFMS18 (10, 12 15 and 17 18 mm) in a magnetic storage tray Snap on impact sockets are heat treated to optimize impact service life with a lower hardness than hand sockets and are able to withstand repeated cycling loads of impact wrenches Snap on uses a proprietary blend of special alloy socket steel that provides long life and great strength Flank Drive wrenching system delivers up to 20% more turning