See Aluminum Tolerances
All items in this pack are 3-4 feet in length and it comes with the following diameters: 0.25", 0.375", 0.5", 0.625", 0.75", 0.875", 1"
Aluminum Sample Pack Round Bar 2011-T3 offers an inexpensive way to make sure you get the correct material for your project. 2011-T3 is easily machined, average strength, and easily given a good surface finish. 2011 is optimally suited to parts that require lots of complex machining, but aren't necessarily as reliant upon high strength or corrosion resistance. 2011 is typically used for high precision projects, such as screw machines, cameras, clocks, precision gears, and speedometers.