Thread restorer
u瞳桑催
248710
for SAE and UNF threads, eight different pitches: 12,13,14,16,18,20,24,28
u瞳秤 "Thread restorer"
for SAE and UNF threads, eight different pitches: 12,13,14,16,18,20,24,28
For repairing damaged threads where a conventional die cannot be used. Each thread restorer provides eight pitch sizes of thread form.