These square tubes are brass, very strong but light weight. Each size telescopes into the next corresponding size. For use in plumbing, HVAC and automotive. It can be soldered, glued, polished, cut and bent to whatever shape required.

• • Cut to desired length
• • Tubes are individually bar coded for ease of sale
• • Easy to bend and cut
• • Endless project uses
• • Square shaped hollow tube
• • Its is easy to use