6061 Aluminum Round Tubing, Extruded, ASTM B210, 4-1/2" Outside Diameter, 4.25" Inside Diameter, 0." Wall, 24" Length, OnlineMetals$$Plumbing & HVAC

6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding. 4-1/2" Outside Diameter, 4.25" Inside Diameter, 0.125" Wall, 24" Length T6 Extruded 6061-T6 is typically used in aerospace, automotive, cameras, couplings, marine hardware, electrical components, decorative hardware, structural applications, pins, brakes, pistons, valves, and bicycle frames. Meets ASTM-B429, ASTM-B221, AMS-QQ-A-200/8