uxcell Carbon Fiber Round Tube 4mm x 2mm x 420mm Carbon Fiber Wing Pultrusion Tubing for RC Airplane Quadcopter 8Pcs
- Size and Shape: Rounded tube with 8mm/0.3'' outside diameter, 6mm/0.23'' inner diameter, 330mm/13'' overall length..
- Lightweight strong black carbon tube with good flat and smooth finish, corrosion-resistant, and heat-resisting..
- Smooth Surface: made of high tensile carbon fiber, matte surface..
- Application: Carbon fiber tube widely used in racing drones arm, RC helicopter wing structural support, RC airplanes,RC boat, kite spars, 3D printer bracket clamp rack tube, landing leg tube, linear bearings tubes, extended tube, quadcopter support tube, etc..
- Note: due to manual measurement, most carbon fiber tube sizes will have a little error..