
I was rebuilding a transmission from an old photo booth when I discovered that the 1/2" X 20 left hand thread end of the main driveshaft was damaged. I requested a 1/2" left hand hand thread. Yarn dye at a major hardware store but they didn't have it. I found this thread restorer at Revain and although it was quite expensive I decided to give it a try and the damaged part was out of stock. Although it took a while, about half an hour, I was able to save the shaft. Just make sure the size range is right for your project. This is a very high quality tool that will last for many years.

19Pcs Car Panel Door Audio Trim Removal Tool Kit With Fastener Remover Pry Tool Set And Storage Bag
26 Review

SPTA Mini Polishing Machine: 27Pcs Detail Buffing Pads & 75Mm, 100Mm, 140Mm M14 Thread Extension Shaft For Auto Detailing Superpolish
14 Review

KIMO 12V 3β Cordless Polisher Kit - Car Buffer, 2.0Ah Battery & Fast Charger, Variable Speed And 4 Pads For Detailing/Scratch Repair
17 Review

19Pcs UTOOL Trim Removal Tool Set Including Plastic Trim Tool, Fastener Clip Remover, Clip Pliers, Radio Removal Keys, Tire Cleaning Hook, Eva Organizer - Optimized For Car Panel Removal, Black
14 Review

DVR 70MAI Dash Cam Pro Plus+, black (A500S), black
87 Review

Tool set Ombra OMT82S12, 82 pcs, brown
22 Review

Xiaomi Mijia Ratchet Screwdriver 16 in 1 Screwdriver with Interchangeable Bits, 10 pcs, Black
22 Review

Bit and socket set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
46 Review