Pin box bike rack

There is a Canadian company that makes them but I can't remember the name. But I seem to remember comments about them being expensive. I made mine for $20 for a receiver tube plus some scrap angle iron I had laying around. Really pretty simple to make if you (or a good friend) have welding skills. Or a weld shop could make one from a picture of one that some of us have made.
Could even make a bolt up model if you don't weld.