53 pc Metric Tap & Hex Die Set no checkout water washable penetrant that exhibits water washable penetrant that exhibits outstanding penetrating characteristics and discontinuity identification Water wash removable Red visible dye Eliminates the need for solvent removers or emulsifiers in the elimination of excess surface penetrant Constructed with top grain goat leather cowhide and Kontour™ form fitting design Top grain leather fourchettes and finger tips Unlined Metric tap and die set includes three different sets of plug taps and hexagon dies Use to create and repair threads and threading in the most common metric sizes