Product review (5 stars): Surprisingly great
I bought a new dishwasher and the brackets on top didn't line up with the holes drilled in the countertop from my old one. I didn't want to drill new holes in the granite so I tried these. I was a bit skeptical but they actually work great. I clamped them down for about two hours and they held great. I did have to cut a little bit off because of how close the mounting brackets were to the next cabinets.