Recoil® 34040-32 Standard Thread Repair Kit, 1/4-32 UNEF, Inserts 1.5D (10 Pc)

Rethreaded a glow head on RC engine. Worked very well and a great value and quality.

This worked better than I could have hope for. I repaired a Satio FA 100 and it worked perfect. Took about 10 minutes to pull head-repair, and put back together.

The insert was a little long than I needed. I mixed up a dap of JB Weld to lock it into the RC motor. But it worked so well that I ended up fixing four other motors from two other RC pilots. They are up and flying every Sunday. Thanks Kevin

used the 1/4 x 32 tip kit to repair spark plug threads in an RC engine. worked great. threads are smoother than the original threads.

I own a hobby shop this kit is perfect for repairing stripped glo plug heads works great