I bought a 5/16" plate from Titan about five years ago as a mount for my snow plow. Same low price and quick shipping. But it was 1/2" to tight. They offered a 20% discount if I would keep it. It was an easy fix. Cut off the top lip and rewelded it. It seems if you buy one there is a good chance it won't be right. The big problem is some people don't recognize the misfit as a problem and have an implement fall off on one side and bend up there loader or worse.
gg
gg