Review on 🔧 Enhanced Powerbuilt 14MM Spark Plug Thread Repair Kit: Model 648421 by Jerry Amos

Worked great on my 2002 Toro Recycler mower with Tecumseh engine. I would give 5 stars except this "kit" has everything you need EXCEPT for the threadlocker. It would be nice to include a small bottle/tube of RED (permanent) threadlocker. So if you're not a mechanic, you definitely need this according to the instructions: https://www.amazon.com/Loctite-37421-Heavy-Threadlocker-6-milliliter/dp/B0028OJAIY.