•Restores damaged threads on any diameter bolt, stud,axle or shaft.
•Renews both right and left hand threads.
•3pcs thread restoring file set, pouch bag. Set included one each of below files:---
•911-1321, Thread size: 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.5, 3.0
•911-1322, Thread size: 11, 12, 13, 14, 16, 18, 20, 24
•911-1323, Thread size: 9, 10, 12, 16, 20, 27, 28, 32
 

•Restores damaged threads on any diameter bolt, stud,axle or shaft.
•Renews both right and left hand threads.
•3pcs thread restoring file set, pouch bag. Set included one each of below files:---
•911-1321, Thread size: 0.75, 1.0, 1.25, 1.50, 1.75, 2.0, 2.5, 3.0
•911-1322, Thread size: 11, 12, 13, 14, 16, 18, 20, 24
•911-1323, Thread size: 9, 10, 12, 16, 20, 27, 28, 32