Carbon fibre round tube.
Carbon fibre tubes have a high strength / stiffness to weight ratio, making them useful for architectural model making, prop making, cosplay, robotics & automation and radio control car & model aircraft components.
Internal diameters:
3mm = 1.5mm
4mm = 2mm
5mm = 4mm
6mm = 5mm
8mm = 6mm
10mm = 8mm
12mm = 10mm
PLEASE NOTE: measurements given in the drop down box are outer measurements.