Review on Powerbuilt 643002 Dr U Joint Spark by Eric Mueller

Ok, my first purchase of a Powerbuilt product. Delivery and packaging were perfect. When I immediately checked whether the size was correct, you could see from the sloppy stamp on the base that it was cheaply made. In any case, I didn't expect anything of high quality for such a price, especially since I only change the candles every few years. The cheap rubber insert used to grip the spark plugs didn't work properly and was dangling in the socket. This is a serious, unforgivable flaw in a tool designed solely for spark plug replacement. After using epoxy to properly secure the rubber insert in the socket, the tool worked flawlessly.