I wasn't going to buy one, but I noticed the dings on the back of the cab on my 48 two ton are right where it is boxed in by the interior supports. I can't get a dinging hammer to it. So I am going to open up for the HF stud gun. It is on for $99 and I have a coupon for 25% off. For $75 and probably limited use, I'll go for it. I don't know how to get the dings out any other way. Don't want to drill holes.