General Tools 177-2 Thread Repair File No. 2

The #177-2 Thread Repair File No. 2 is ideal for restoring damaged external threads on studs, bolts, screws, plumbing pipe and pipe fittings.

• Contains four files covering eight thread pitches
• Also can 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)