Review on TimeSert Spark Plug #4212 Thread Repair Kit M12x1.25 by John Murphy

I bought a 12mm x 1.25 makeshift spark plug to repair a motorcycle spark plug thread. Yes it's expensive but a great solution to my problem. The quality is top notch and a great way to repair damaged threads. The only issue I had was the rider tool was too long and got in the way of the bike frame. I ended up making a shorter tool out of billet aluminum for the seat cutter.