Probably thinking of a K&S display. I don't think you mentioned the
diameter you're looking for. K&S is a supplier of metal rods, tubing &
sheet, I believe they have a sister "Special Shapes". Many small
hardware stores carry K&S as well, brands here "Ace Hardware", and the
"Do it Best" brand.

And you can order it on line of course.

said the following on 1/14/2005 11:05 AM:
What is a "hobby shop" I mean, what do they sell? I live in a fairly
small town and not even sure I have one.