Fiberglass Round Tube, Material Fiberglass, Color Dark Gray, Inside Diameter 1.5 in, Outside Diameter 2 in, Overall Length 5 ft, Wall Thickness 0.25 in, Maximum Temperature 150 Degrees F, Standards ASTM E-84, Tensile Strength 30,000 psi, Outside Diameter Tolerance +/-0.04 in, Wall Thickness Tolerance +/-0.038 in, Resin Type ISOFR, Length Tolerance +/-0.1875 in, Minimum Temperature -100 Degrees F, System of Measurement Inch