Originally Posted by
BassNotBass
Trying searching medical supply companies like
AllegroMedical that sell wheelchair casters or industrial supply companies like
NorthernTool that sell cart wheels. They will not be freewheel ready so you'd have to fabricate something yourself.
Thank you
I had already seen northernool.com. Didn't know about allegromedical and looks interesting. I will take a look at it and maybe contact them.