1/2" Drive 12-Point Metric 22 mm Flank Drive® Deep Impact Socket | SIMDM220 14.4 Volt Tools • Black oxide coating helps

• Black oxide coating helps prevent chipping and maintain a secure fastener engagement

• Includes a durable blow-molded case

inches B : 15/16

• Size : 20EPL

1/2" Drive 12-Point Metric 22 mm Flank Drive® Deep Impact Socket | SIMDM220 14.4 Volt Tools • Black oxide coating helpsSnap 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 Flank Drive wrenching system delivers up to 20% more turning power without slipping or rounding while exceeding ANSI performance standards Specifications Dimension E, Hex Depth, mm : 18. 3 Dimension C, Bolt Clearance Depth, mm : 63. 4 Dimension B, Drive End Diameter, mm :