Review on Thread Kits 1221-309 Thread 🔧 Repair Kit: Fix Stripped Threads with Ease by Mike Johnston

This kit allowed me to repair the front caliper bolt threads on my Dodge Dakota and avoid replacing the hub assembly. Saved me a lot of time and money. The instructions provided were easy to follow and the results were very professional. Basically, drill out existing threads, screw in inserts, done! The threads are tighter than new and the screws are now very secure. I definitely recommend this set. Note. A 3/8" drill bit (not included) is required to install these coils.