3/8" Drive 6-Point SAE 1/2" Flank Drive® Semi-Deep Impact Socket | IMFS16 Open End and Flare Nut (Quantity: 4)

(Quantity: 4)

inches : 1-57/64

inches (mm) : 25/32 (20)

• 11 mm hex on sockets adds flexibility

• Outperforms one-piece design models

3/8" Drive 6-Point SAE 1/2" Flank Drive® Semi-Deep Impact Socket | IMFS16 Open End and Flare Nut (Quantity: 4)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 power without slipping or rounding while exceeding ANSI performance standards Square drive side hole works