Feature(may vary by option.)
●Size and Shape: rounded tube with 6mm outside diameter, 4mm inner diameter, 400mm overall length.●Lightweight: strong as metal but only one fifth in weight, corrosion-resistant and heat-resisting.●Smooth Surface: made of high tensile carbon fiber, matte surface.●Application: carbon fiber wing tube is used for racing drones, RC helicopter wing, RC airplanes and RC sailboats, kite spars.●Note: due to manual measurement, most carbon fiber tube sizes will have a little error.[6 x 4 x 200mm]
![](https://m.media-amazon.com/images/I/31mMJ6psmPS.jpg)
[6 x 4 x 400mm]
Description