Description:
9mm x 12mm Box End Interchangeable Head 21mm Spring pinned retainer holds adapter in place on square drive interchangeable torque wrenches Off-corner loading design on box end provides better grip and reduces fastener rounding 12 point box end for use on both 12 and 6 point fasteners Laser etched and hard stamped size marking Manufactured from alloy steel for better strength and longer tool life Chrome finish easily wipes clean and resists corrosion
