I looked over all the usual printing sites and couldn't really find anything like this. I am willing to model these myself if I have to, but before that I wanted to check if any of you guys might know of a model like this I overlooked. I want to use these on a tiny and very light workbench. The casters in the pic are pretty expensive and completely overkill for my purposes, so I thought I could maybe print a lot less heavy-duty version.   submitted by   /u/EltonSchmidt   to   r/3Dprinting [link]   [comments]