- 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
- Thread pitches covered: 9, 10, 12, 16, 20, 27, 28 and 32 T.P.I. (threads per inch)
- Prop 65
⚠ WARNING: This product can expose you to chemicals including Nickel (metallic), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.