1/2"OD square aluminum tubing...where is it?
I have been hunting around for some 1/2" OD Square hollow aluminum tubing, with possible 1/8" gage. I have yet to find any. I want to use this to experiement on making some fuselages. They would be constructed similar to the Kombat Airmadillos.
A couple of the metal places I called around here said "minimum purchase 250#", or "nah, we ain't got it."
Any suggestions?