High strength carbon tubing Use them to reinforce airframes, construct wing spars for stability, or create control linkages for precise movements. They’re ideal for crafting durable landing gear and tail booms in helicopters and drones. Carbon fiber is easily cut and shaped, making it perfect for custom builds and repairs KARBXON brand - Carbon fiber tubing utilizing advanced Nano technology. 4 Piece - 5mm X 3mm X 1000mm Carbon Fiber Tube - Pultruded Round Tube. Super High Strength For Rc Hobbies Drones Special Projects Pultruded Carbon Rod KARBXON – Carbon Fiber Tube - 5mm X 3mm X 1000mm – Pultruded Round Hollow Carbon Fiber Rods Black Matte Finish - Pure Carbon Fibre Hollow Tube Shafts - For RC Planes-Drones Drone Frame Tube 5mm x 3mm x 1000mm Carbon fiber tubes Round carbon fibre tubes made of carbon fiber with a glossy finish, Tubes are made from 3K Tow carbon fiber weave, this means each weave group consists of 3000 carbon nano tubes with these Tow's woven in a weave pattern giving both vertical and horizontal strength These tubes can have any number of uses including RC cars and planes, projects requiring high strength to weight ratios, drones and more. These lightweight pur carbon fiber tubes are carbon hollow rods with 1mm carbon fiber walls yet extremely strong.