Tube Size Chart

Testrite Thin-Wall Aluminum Tubing & Solids – Sizes, Specs & Links

Thin-Wall Aluminum Tubing & Solids — In Stock, Cut-to-Length, Made in USA

Check out our Aluminum Tube Size Chart! This tubing line card lists out our:

  • Stock round aluminum tube sizes
  • Stock aluminum solid rods
  • Stock square aluminum tube sizes
  • Stock aluminum solid bars

For each shape you can explore:

  • Tube sizing including outside diameter (as measured in inches)
  • Wall thickness (as measured in inches)
  • Finish each shape is stocked in, including Silver Anodized and Black Anodized round aluminum tubing

This Aluminum Round Tube Size Chart includes our extruded round aluminum tube sizes as well as our round drawn aluminum tube sizes, all of which we stock (subject to being sold out of course!).

Filter by outside diameter, wall, finish, shape, process, and telescoping fit. Most items ship quickly from New Jersey and can be cut up to 144”. Largest U.S. inventory of thin-wall aluminum tubing. For the print version, see the Download PDF Line card.

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SKU OD Wall Shape Finishes available Telescopes Alloy Temper lbs/ft Process
Notes & tolerances: Drawn tubing offers tighter OD, ovality, and wall tolerances; extruded tubing has larger tolerances. Many thin-wall drawn round sizes telescope; .058" wall will telescope once fully deburred.

FAQ: Choosing Thin-Wall Aluminum Tubing

What is a drawn aluminum tube vs. an extruded aluminum tube?

All of our aluminum tubing is first extruded from a die. After extruding, for applications requiring tight tolerances, the tubing is then drawn over a mandrel (DOM). This secondary drawing process results in tubing with a very tight tolerance on Outside Diameter, Wall Thickness, and Ovality (how round the tube is). Drawn tubing is particularly useful for telescoping applications as well as applications where tubing will be concentrically machined.

What aluminum tube finishes are available?

Mill finish means raw aluminum tubing the way it comes out of the mill or press. We also stock Silver and Black tubing. On most round tubing shapes our Silver finish is an Silver Anodized Aluminum Tube, and the Black finish is a Black Anodized Aluminum Tube. Do check the product page to confirm as some shapes are stocked in painted finish instead of anodized.

Where is the aluminum tubing made? Are there tariffs I need to worry about?

The vast majority of our aluminum tubing is Made in the USA. All our tubing is stocked in Hackensack NJ. We never charge our customers a tariff for shipments inside the USA. If you need to confirm US origin for a particular shape or order, please don't hesitate to reach out to us.

Do you have a square aluminum tubing size chart?

Yes! The chart above includes both round and square aluminum tubing, including telescopic square aluminum tubing. You can filter the chart to just see Square tubing.

I need round aluminum tubing, how can I check to see what round tubing sizes are available?

You can use the chart above to see exactly what sizes we stock including outside diameter and wall thickness. Prefer to have something printable? Click here for the downloadable PDF tube size chart.

Tube Size Chart - Testrite Aluminum Round Tubing Tube Size Chart - Testrtie Aluminum Square Tubing and Aluminum Solid Rods and Bars