3/8" Drive 6-Point SAE 7/16" Flank Drive® Semi-Deep Impact Socket | IMFS14A CTR817 Series Long-Neck Ratchets special alloy steel blade supply

special alloy steel blade supply turning power when needed

inches B : 1-1/32–1-5/32

• Continuous arc open ends minimize jaw spread for constant contact with the fastener

• Textured

3/8" Drive 6-Point SAE 7/16" Flank Drive® Semi-Deep Impact Socket | IMFS14A CTR817 Series Long-Neck Ratchets special alloy steel blade supplySnap 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