Craftsman 48 pc. SAE & Metric Thread Restorer Kit

With the Craftsman 48-pc SAE metric thread restorer kit, mechanics and handymen no longer need fear stripped bolts. This kit contains everything you need to repair and restore old, damaged and stripped threads on bolts and studs, whether they are internal or external. For internal repairs, use the rethreading taps and dies with standard wrenches and a light oil for chasing out damaged threads and removing nicks and burrs. For external repairs, use the files to restore damaged threads any diameter, right or left hand.