Our Thread Repair Files help breathe life back into bolts, screws or fittings that have been damaged due to cross-threading or corrosion. Made of high carbon steel, the Repair Files offer eight different thread pitches. In addition, the Thread Repair Files can also be used as a screw pitch gage.

• These indispensable files restore damagedexternal threads on studs, bolts, screws,plumbing pipe and pipe fittings
• Four different high carbon steel files areavailable. Each file provides 4 to 8 differentthread pitches
• Restores rusted or corroded fasteners
• Doubles as a screw pitch gage
• Black oxide to prevent rust