13 pc 6-Point Metric Flank Drive® Combination Wrench Set (7–19 mm) | OSHM713 CTR814 Series 14.4 V MicroLithium Ratchets a series of flutes or

a series of flutes or notches that grip a fastener away from its corners

• Flank-Drive® wrenching system on box-ends generates up to 15-20% more turning power than conventional wrenches

inches : 8-5/32

• Configuration : 3/8" Drive

• Meets or exceeds ASME® B107

13 pc 6-Point Metric Flank Drive® Combination Wrench Set (7–19 mm) | OSHM713 CTR814 Series 14.4 V MicroLithium Ratchets a series of flutes orIncludes OSHM70BOSHM190B (719 mm) The Flank Drive system grips the fastener flats and provides up to 1520% more turning power Manufactured from special alloy steel, precision forged and heat treatment provides a superior wrench with the proper strength and durability to reduce wear and breakage 7. 5 offset broaching allows the user to flip the box end over to obtain a more advantageous grip on a fastener for restricted clearance areas A continuous arc