Beefy Carbon Fiber Tube Set 4 Pcs 4x6x500mm Pultruded Tubing For RC Planes Drones Kite Wings And Quad Copter Arms Lightweight Yet Ultra Strong With Precision Aligned Fibers For Stiff Builds

4x6x500mm Pultruded Carbon Fiber Tube Set - 4pc for RC ✔️ 4 pieces, 4x6x500mm (IDxODxL) (0.16x0.24x19.7in) pultruded tubes

These carbon fiber tubes are pultruded to align fibers in one direction, delivering high stiffness and light weight for RC planes, drones, quadcopters, kite wings, and scale models. They are ideal for reinforcing wing spars, frames, and arms.

✅ Pack: 4 tubes included
✅ Size: 4x6x500mm (IDxODxL) with precise straightness
✅ Material: carbon fiber composite, high strength, corrosion resistant
✅ Finish: smooth inner bore for easy mounting and accurate alignment

💡 What is pultruded carbon fiber tube used for in RC builds? This handy piece helps stiffen wings, frames, and arms while keeping weight down.

- Carbon fiber tubes provide high strength-to-weight for RC airplanes and drones - Precise, straight dimensions ensure reliable mounting and fit - Pultruded fiber alignment delivers strong axial stiffness under load - Durable, corrosion-resistant material stands up to outdoor use