Feature●6061 aluminum has a good strength-to-weight ratio, above average corrosion resistance, good machinability, and is excellent for welding.●3.75" Diameter, 12" Length●T6511 Extruded●6061 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-B221, AMS-QQ-A-200/8Description