On Jun 16, 4:03�pm, VM wrote:
There is a standard for steel shelving size and construction, with
heavy steel angle uprights with 1/4" holes at about 1" intevals.
'Standard' at least in that I've seen a ton of it in warehouses, etc.
and it's carried by a lot of hardware stores. I'm sure most know from
that brief description.

Oddly enough, I have not been able to find anyone who makes wheels for
it. Even some of the warehousing operations could use that. It would
entail only a regular caster-type wheel with a fitting to accommodate
the steel angle. My guess is that the product does exist somewhere.
Anyone know?

havent seen it except that stainless roll about shelving for food
industry.

its probably a concern over shelves being unstable........