Carbon Fiber Tubing
4 inch diameter Carbon Fiber tubing 60 inch long weighs 40.5 ounces
They match our couplers and nose cones Internal and external dimensions along with the industries standards for internal dimensions
These tubes are the strongest we can find .
They are made with multiple wind angles and High temp resin for those high mach flights or just when you want the extra strength
ID 3.9 OD 4.020