Aluminum Rod, Aluminum, 2011, T3, Rod, Outside Diameter 1 1/8 in, Outside Diameter Tolerance +/-0.0025 in, 36 in Overall Length, Length Tolerance +0.125 in/0 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Mechanical Finish Mill, Yield Strength 43,000 psi, Tensile Strength 55,000 psi, 95 BHN Brinell Hardness, 60 Rockwell Hardness, Includes Material Certificate Material Certificate with Lot Number, Alloy Type 2011, Tolerance Rating Standard