1/2" Drive 6-Point Metric 18 mm Flank Drive® Deep Impact Socket | SIMM180 Reversible Ratcheting Combination/Spline • 72 (5/16") and 80

• 72 (5/16") and 80 (3/8") tooth ratcheting gears utilize key elements of Snap-on® Dual 80® Technology

• Ten drawers

inches F : 5/8

• Extra-long handle provides additional leverage and access to tight cramped areas

comfort and easy cleanup

1/2" Drive 6-Point Metric 18 mm Flank Drive® Deep Impact Socket | SIMM180 Reversible Ratcheting Combination/Spline • 72 (5/16") and 80Snap 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 Specifications Dimension E,