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T-Slotted Aluminum Extrusion

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Request a catalog or brochure today and receive your FREE Hard copy.

See information with all 120+ extrusion profiles and helpful resources with our hardware.

Aluminum T-Slotted Extrusions vs. Steel Extrusions

How do TSLOTS aluminum extrusions compare to welded steel products? We created TSLOTS in Clearfield, Utah so you can create structures faster and easier than welded steel allows. When using our custom T-slotted aluminum extrusions, you simply insert a T-nut and fastener into the extrusion and tighten it to create a durable, strong and lightweight structure that is both functional and attractive.

More about aluminum


Compatibility is a big deal, we know. That’s why we’ve made it a point to ensure all of our aluminum extrusion and hardware products are compatible with all the other major suppliers. We can also easily convert our number system to any other manufacturer’s T-slotted profiles to make it easy to order our product, whether you need metric or fractional sizing.

What do you want to build today?

TSLOTS has large selection of extrusions and hardware to choose from. Knowing what will work best in your application can be difficult to find. Learn more about TSLOTS and the tips and tricks to assemble like a pro with our demonstration kits. Request one of these kits today and one of our TSLOTS specialist distributors will bring it to you and assist you in assembling it and it’s yours to keep!


  • Design Your Own

    Whether you need a tool bench, clean room or workstation and tool tack, you engineer your product and we supply the building blocks you need. We offer the best aluminum extrusion TSLOTS in the industry and our in-house experts can work with any idea and any CAD drawing you bring to the table.

  • Download Our Free Software

    Many of our customers bring us drawings and ideas started in SolidWorks™ 2011-Current, and we offer free TSLOTS DesignPro™ software that integrates perfectly with your CAD applications. It’s simple and intuitive for any design, and our experts can check your work before you order to ensure your success.

  • Upload your designs

    Whether you use TSLOTS DesignPro™ or bring us your custom CAD files, you can easily upload them for free so we can begin extruding, anodizing and finishing your project at once.

  • Live Support

    We know TSLOTS, and we can help you learn which aluminum extrusion products are right for the design you want. Call our engineers today for live help, and we can get you to a working design. Dial 1.800.824.2049 toll free with your concept, and we will get the details right to make your project a winner.

Let Us Know How We’re Doing


TSLOTS is always looking for feedback to make your experience with us the best it can be. With every order that leaves our facility we place survey cards in with the packing slips. Let us know how everything was with your shipment and we will send you a TSLOTS t-shirt. Anything less than perfect we will contact you and find out what we can do to fix the problem.

Send us a photo of you or your team in your TSLOTS gear and we’ll get your photo placed in our gallery and social media feeds. You can send those photos to marketing@tslots.com.

What others say about TSLOTS

Fred Mileham

We went through several of the other big-name extrusion providers, both foreign and domestic, before we joined up with TSLOTS.  Since then we have never been disappointed in either the quality of their product or consistency in quick, accurate service.  Competitors still contact us regularly, hoping for an opportunity to get in the door, but we’re going on 10 years with TSLOTS and don’t see anything changing.

Fred MilehamAluFab Inc.AluFab Inc.
Marc Struthers

TSLOTS is the top choice for structural extrusion and so much more!  You can literally have a CAD model drawn, price quoted, pieces cut, assembled, and shipped to your door in the amount of time it takes most companies just to quote.  Truly made in the USA, and you can feel the local touch from start to finish.  With their DesignPro plugin for Solidworks, you can design a frame in minutes; it’s easy to use, intuitive, and you get a price right on the spot.  Their catalog is easy to navigate, even T-slot beginners can build complicated structures.  This blue-ribbon extruder is our go-to company to get the job done.

Marc StruthersAAP AutomationAAP Automation
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