David Martin
Active Member
I need some expert help! I can't find any 2024-T4 round aluminum tubing for my project. I need 2024-T4 3/8 diam. .020 wall and I can't seem to locate any? Anyone know of a supplier or comparable alternative? (Tried spruce and wicks already) I am using this for wing ribs on an ultralite biplane so wieght is critical. Any and all suggestions will be appreciated.