External Thread Restorer File Metric Force 9U1101.

Restorer tool for renewing damaged thread on any diameter bolt, stud, axle or shaft .
File both right and left hand threads.
Description pitch sizes:
0.80  - 1.00 - 1.25 - 1.50 - 1.75 - 2.00 - 2.50 - 3.00.