932 Bronze Round Tube, Material Bronze, Outside Diameter 4 in, Inside Diameter 2.375 in, Wall Thickness 0.813 in, Overall Length 39 in, Material Grade 932, Mechanical Finish Mill, Standards ASTM B505, Outside Diameter Tolerance +0.055 in/+0.071 in, Fabrication Cast, Yield Strength 20,000 psi, Rockwell Hardness B27, Shape Round Tube, System of Measurement Inch, Tensile Strength 35,000 psi, Tolerance Rating Oversized, Inside Diameter Tolerance -0.019 in/-0.064 in