I use a lot of
"I use a lot of these as wing spars for some of my DIY planes they’re lightweight enough a little thin, but they seem rigid"

Due to this item’s size or weight, it is not available for free shipping and may be shipped via ground.
These 1 meter (39.37") pultruded Carbon Fiber Tubes are great for reinforcing models. Use them in the wings, fuselage, or other parts of the model.
Be sure to choose the dimensions right for you.
(Outer Diameter x Thickness x Length)
We carry Rods, Strips, Tubes and Square Tubes!
Includes