If you get the measurements I could probably build you one, it would be 1-3/4 sleeved with 1-1/2. So it would be equivalent of .250 wall, or 1/4" thick. With bushings on the axel side and a Johnny joint on the pivot side.. however you may be on your own to get the plate to mount it with, not sure I currently have what you would need, although I do have the tube to do the actual bar. Probably be in the 150$ range, plus shipping to where you are from Oregon. Let me know if your interested.
:Theory of a dog:
If you can't eat it or screw It, piss on it and walk away!
!Just Empty Every Pocket!