For a restoration project, I am looking for square steel tubing, in 4130 (Cromoly) or similar:
Inches: Outer dimension: 13/32 Wall thickness: 1/16
or in metric: Outer dimension: 11 mm Wall thickness: 1.5 mm
I have sources for 3/8 (1/32 too small!) and 10 mm (1 mm too small). Anybody knows of a source, I'd appreciate it. I don't need a lot, so even international sources would be OK.
Thank you.
Jan Heine, Seattle