Box Blade not setting in quick hitch

[RayIN]

Have you realized the difference in dimensions?

 

[MJZ]

No. And, thank you! I knew there were different categories but didn't know what that meant. That helps a lot. Looks like I'm using a cat 1 quick hitch. The top bushing was just too big. Probably a 1 inch or bigger bushing. I picked up a 3/4 busing amd all came together. Sorry bout bold, I'm on my phone and don't wanna fix it