Shape: Tube; Material: Carbon Fiber ID: 3/16"; ID Tolerance: (-0.000'' - +0.011''); OD: 1/4"; OD Tolerances: (-0.004'' - +0.004''); Wall Thickness: 1/32"; Length: 4 ft.; Length Tolerance: (-0.000'' - +0.035'') Color: Black; Weave Style: Unidirectional Tensile Strength: 120,000 psi; Tensile Strength Rating: Excellent Density: 0.054 lbs / cu. in.Temperature Range: 0° to 180° F