General Tools 318-177-1 Thread Repair Files-Sold individually
In addition, the Thread Repair Files can also be used as a screw pitch gage. Our Thread Repair Files help breathe life back into bolts, screws or fittings that have been damaged due to cross-threading or corrosion.FeaturesThese indispensable files restore damagedexternal threads on studs, bolts, screws,plumbing pipe and pipe fittings.