triangular aluminum extrusion?

i have been searching the web high and low to find hollow aluminum tubing with a triangular profile without much luck…does anyone know where to find this or if it even exists…worst case scenario we could weld a strip onto just a normal angle but having something pre manufactured would make this much easier

This place says they have “Triangle tubing” and it looks like they have aluminum as a possibility.

Precision Tube | Precision Tube

nope they don’t make it or sell it

this week ill ask one of our shop sponsors… it worked great last year. we used it for our arm but your right, its hard to find.