Features & Details

4040 T Linear Rail – European Standard: Our aluminum extrusion rail includes 4 aluminum alloy rails (23.62 in / 600 mm each)—everything you need for easy setup!
Built to Last: The anodized linear rail is made from durable 6063-T5 aluminum alloy with an anodized finish for excellent corrosion resistance. Whether it's humid or dry, these rails are designed to stand the test of time.
Smooth and Precise: Cut with high precision for smooth, burr-free surfaces. This means less friction, smoother operation, and more reliable performance. You’ll notice the difference in both efficiency and lower maintenance costs.
Easy to Customize: The side groove design works with M6, M8 T-slot nuts, pulleys, and more—making assembly a breeze. Ideal for your DIY projects and fast builds.
Versatile for Any Project: Lightweight and flexible, these linear rails can be used in a variety of projects without the need for welding. Whether it's a 3D printer, automation equipment, workbench, or furniture, this linear rail is ready to help you create something amazing.

Reviews 5

All reviews are from verified purchases

Average rating based on 10 reviews

Top Reviews

Piper Griffith

Reviewed on Apr 24,2025

These extrusions were sturdy enough to build a full iRacing sim rig. Super solid once assembled.

Leo Marsh

Reviewed on Apr 09,2025

I was impressed by the build quality—clean cuts, no rough edges, and a smooth anodized finish. Really nice material.

Peyton Parks

Reviewed on Apr 01,2025

The cost, surface finish, and quality are spot on. This is exactly what I needed, especially at this price point.

Vincent Stone

Reviewed on Mar 17,2025

These are great for building nearly anything. You’ll need brackets for connecting pieces, but once that's set, the possibilities are endless.

Adeline Kim

Reviewed on Mar 13,2025

I bought these for a custom 3D printing setup. Delivery was fast, they arrived in perfect condition, and everything fit precisely.

Ruby Warner

Reviewed on Mar 05,2025

Used these rails to reinforce a roof rack setup on my truck. They handled the load and the outdoor conditions just fine.

Serenity Fields

Reviewed on Feb 05,2025

I'm using these to extend a platform on our campervan. They’re strong enough to support a few hundred pounds—no flex, no sharp edges. Very pleased with the finish.

Asher Greer

Reviewed on Jan 29,2025

The sizing was accurate, and these worked perfectly for building my driving simulator frame. No issues with alignment or strength.

Everett Boone

Reviewed on Jan 16,2025

I used these to build a wall-mounted easel for painting, after having great success with them in my camper van. The versatility is incredible—I can reconfigure everything as needed based on my canvas size.

Ian West

Reviewed on Jan 10,2025

Good quality aluminum rails for home DIY use. They’re straight, clean, and easy to integrate into different types of setups.

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4PCS 23.6 in (600 mm) T Slot 4040 Aluminum Extrusion Anodized Linear Rail

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