Tool for making clean ground connections

Don’t scrape the paint, it will just rust.

how many auto manufactures scrape the paint under grounded pieces? None do it and we shouldn’t either.

The grounding is completed under the head of the bolt and through the threads of the bolt into the metal.

before you click the red X or call BS on this, how does all the brand new cars operate without. The paint cpscraped off the firewall? They even have a warranty and most make it through that warranty with no problems.