140 flap torque tube wall thickness
Posted: Sun Mar 29, 2026 5:10 pm
Does anyone know offhand the wall thickness of the carry-thru flap torque tube on an 140? I can't tell if it's .028 or .035. I don't have one laying around to measure and measuring one in place is less than ideal!
I made one for my bird 25 years ago with 4130 and can't remember, making one for a potential new member.
I made one for my bird 25 years ago with 4130 and can't remember, making one for a potential new member.