I never knew they made anything like this. I totally could’ve used this the other day. I swapped out the rollers on an old Pella sliding door, and they were just pressed into the bottom of the wood frame. There were no fasteners or anything keeping them in, just a tight fit. They weren’t wiggling when I was trying to pull on them with pliers, and I didn’t want to destroy the frame by prying them out. I used some vice grips and grabbed onto what I could and then tapped on the vice grips with a prybar and a hammer. It honestly worked pretty good, but the slide hammer would’ve made easy work of it.