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8020, 8121, 1.5' x 3' Structural Rectangular Aluminum Tube, Wall Thickness .125', Seamless Tubing 80/20 DIY Industrial 1-1/2' x 3' Metal Profile (72' Long)

Free shipping on orders over $29.99

$59.03

$ 28 .99 $28.99

In Stock

1.ItemDisplayLength:12.0 Inches


About this item

  • This structural seamless rectangle will measure 1.5 inch x 3 inch and will come with a 1/8" wall thickness. This aluminum square tube is a great addition to your 80/20 DY projects.
  • This thin metal tube is made out of 6063-T6 aluminum metal with a natural mill finish. Clean square cuts make this perfect for home home improvement projects.
  • Commonly used in industrial fittings, machinery and equipment, architectural decoration, DIY crafts, static models, frames, backyard projects, DIY projects, framing systems, and much more.
  • Widely used in a variety of industrial structural parts that require a certain strength and corrosion resistance and with other 80/20 extruded aluminum profiles.
  • This clean cut metal tube can be integrated with 8020 t-slotted aluminum extrusions with various joining brackets or plates to add more custom-ability to your build.



Product Description

8121 aluminum tube 1.5x3 1.5" x 3" structural shape

80/20 Aluminum Structural Tubes

80/20 offers several sizes ranging between 1"x1", 1"x2", and 3"x3" aluminum tubes with a center cavity. Perfect for a DIY project and handy to have around!

Material Aluminum
Grade 6063-T6 or equivalent
Finish Mill
Process Extruded

80/20 Applications

DIY Office Desk

DIY Office Desk

DIY Firepit Frame

DIY Storage Fold Away Shelf

DIY Truck Bed Frame

DIY Racing SIM Frame

DIY Portable Craft Cart

DIY Trash Can Bin Cover


Kenneth C Luneke Jr
2025-09-04 18:14:53
I used this to extend the tongue and mount a 2" ball hitch to my TSC dump cart. This was perfect for my application.
Jane
2025-09-01 11:30:50
Easy to cut down and make different objects out of it.
Cliff Caldwell
2025-06-28 10:13:21
Exactly what I needed but unable to find locally. Fit my specific need and saved me a bunch of money on a one time project👍
Scott Wetzel
2025-06-18 12:21:48
Tubing was just what I needed for my project. It was packaged great and shipped quickly. I have no complaints and will order again.
Charelena
2025-06-10 09:32:03
I’m grateful to find here this uncommon productsI needed this exactly size to adjust my front door’s base.The product is great, excellent quality, arrived earlier and perfectly packed.It brings this beautiful appeal to my door.
Chris m
2025-05-13 16:39:21
I purchased two of these aluminum 60"square tube's for a cnc machine that I'm building. The items arrived on time. They were both exactly 60" and packaged so well they arrived without a scratch.
Christian Klein
2025-04-04 13:31:31
shipped in timely manner and was well packaged. super clean material and arrived as expected.
guillermo casanas
2025-01-29 16:18:31
is great