1.25RD6061T6511-12 1-1/4" Diameter, 6061 Aluminum Round Rod, 12 Inch Length, T6511, Extruded, 1.25" Diameter

6061 aluminum is a lightweight, general-purpose aluminum alloy that can easily be machined or welded. It has a high resistance to corrosion, and an excellent weight-to-strength ratio. The T6511 temperature also means it has been heat treated for additional strength (yield strength: 35, 000 psi). this 6061 aluminum meets ASTM B221 specifications.