KARBXON Carbon Fiber Square Tube 5mm x 3mm x 1000mm - Black Matte Pultruded Tube for RC Planes, Drones & DIY

High-strength pultruded carbon fiber square tube engineered for RC planes, drones, boats, and DIY craft projects. Features a 5mm x 3mm outer dimension with hollow round center core and 1mm wall thickness for optimal strength-to-weight ratio. Black matte finish provides professional appearance and durability. Easy to cut and modify with fine-tooth blades for custom applications. Perfect for structural components, frames, and shafts requiring lightweight rigidity. 5mm x 3mm x 1000mm pultruded carbon fiber square tube with hollow round center 1mm - Carbon fiber wall thickness Black matte finish Easy to use and modify can be cut with fine tooth blades High strength carbon tubing Ideal for RC aircraft, drones, boats, and structural components