I would have given it 5 stars but the pieces were loose in the box. I hope their not out of round that I will know after I use it but it fits in my but it fits in my TRA100 router. They look pretty good. The plate should have a cut out for the adjusting rod to use when mounted to the table. Nice machined guides. Will update after I use it. If you have a triton router its worth the money to get these. I used a few of these guides and they work great the instructions are not that clear but you have to use some knowledge but they work great with my TRA100 Router the plate fits good and works great I'm upgrading the stars to five