[GreenKeys] Casters for M28 Teletype equipment

[Jim Haynes]

I just discovered that W.W. Grainger is closing out a bunch of suitable
casters (threaded stem casters with 1/2x13 thread) that will screw into
M28 equipment in place of the adjustable feet.  Prices are less than $5
each.  Some suitable part numbers I found are 3A711, 1ZNK5, 3A732.
(Look in their online catalog to see what you get for those numbers)
There may be others too, I didn't look at everything in the catalog.

jhhaynes at earthlink dot net