The #177-8 Metric Thread Repair File is ideal for restoring damaged external threads on studs, bolts, screws, plumbing pipe and pipe fittings.
- Contains four files covering eight thread pitches
- Can also be used to restore rusted or corroded fasteners
- Doubles as a screw pitch gage
- Made of carbon steel, black oxide-finished to prevent rust




Reviews
There are no reviews yet.