â¢180-Degree Flex Head â The flex head sweeps smoothly through 180-degrees without any set positionsâ¢Navigate Around Obstructions â The flex head allows the wrench to operate at any angle and navigate around obstructions in its swing pathâ¢12-Point Box End â The 72-tooth ratcheting box end wrench requires a working swing ark of only 5-degrees and fits multiple types of fasteners, including 6-point, 12-point, and squareâ¢Clear, Stamped Markings â A size marking is permanently stamped onto both sides of each ratcheting wrench for quick identificationâ¢Smooth, Satin Chrome Finish â Each wrench is abrasive-blasted to create a finely textured finish and then plated with a trivalent chrome process The flex head sweeps smoothly through 180-degrees without any set positions.