Locate a metal shop in your area that sells all kinds of metal......I am sure you can find very close size rod at your local Ace hardware or True Value or even Home Depot.....and bend it yourself, it will be a lot cheaper. Those bends should not be hard to do :headscratch:
Ooooops, you are in Canada.....do you folks have any of the hardware store mentioned above????
I just thought of this, if you can find motorcycle rim spokes they work just find too.....:thumbup: