Square carbon tubes are square on the outside with a round hole in the middle. These tubes are pultruded and have longitudinally-oriented fibers. Square carbon tubes are a great choice if you have an application that requires a square profile but the stiffness and lightness of a carbon fiber tube. Our customers often use these rods as stiffeners in foam surfboards and foam RC models. Contact us for custom cutting or large orders at [email protected] or 206-632-6151 to speak to composites engineer.

Click on the product number to view product details, product pictures, related products, and more! All lengths listed are +/- 0.062″ and all diameters listed are within +/- 0.005″.