3/8" Drive 6-Point Metric 7 mm Flank Drive® Deep Impact Socket (Black Oxide) | SIMFM7 Triple Square Bit Sockets • Overall Width

• Overall Width

inches F : 4-1/16

mm E : 489

including the KRA2411

• Includes (3) knurled locking extensions (6

3/8" Drive 6-Point Metric 7 mm Flank Drive® Deep Impact Socket (Black Oxide) | SIMFM7 Triple Square Bit Sockets • Overall WidthSnap 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 Industrial, black oxide,