Make your sim rig look as good as it performs. These aluminium profile end caps seal the open ends of T‑slot extrusions, shielding them from dust, moisture and debris while eliminating sharp edges . This not only prevents wear and tear on your cockpit but also enhances safety for you and anyone around your rig .

Why You’ll Love Them

  • Safety & Protection: Durable caps cover the raw ends of aluminium extrusions to eliminate sharp edges and to keep dirt and moisture out . This helps extend the life of your rig’s frame and prevents accidental scrapes .

  • Clean, Professional Finish: A neat end cap gives your sim rig a polished look. Add a pop of colour that matches your wheel rim, seat belts or lighting for a cohesive setup.

  • Perfect Fit for Popular Profiles: Designed to snap securely into 40×40 mm, 80×40 mm, 120×40 mm and 160×40 mm aluminium profiles (4040, 8040, 12040, 16040) commonly used in sim rigs and 3D‑printer frames.

  • High‑Quality 3D‑Printed Construction: Each cap is printed from high‑strength PETG/ABS for long‑term durability. The smooth finish resists scratches and UV‑induced fading, and the tight tolerances ensure a snug, rattle‑free fit.

  • Easy Installation & Removal: The press‑fit design allows the caps to slide onto the profile ends without tools . When it’s time to reconfigure your rig, insert the short end of an Allen key under a corner and gently pry up to remove the cap.

  • Custom Colour Packs: Choose from classic black or vibrant red, blue and yellow – or message us for custom colours. Available in convenient packs of 5 or 10 pieces.

What’s Included

  • A 5‑pack or 10‑pack of aluminium profile end caps in your chosen size (4040, 8040, 12040 or 16040).

  • Colour of your choice (mix and match available).

  • Free U.S. shipping with same‑day printing and dispatch.

  • Friendly customer support to help with sizing, colour combinations or custom orders.

Elevate your sim‑racing cockpit with a professional finish. These end caps provide a simple yet effective upgrade that protects your frame from dirt and damage while giving your build the vibrant, personalized look it deserves.

Step into the world of ProSimRacing, where our passion for precision engineering converges with the exhilarating realm of sim racing. Each accessory in our collection is a testament to our unwavering commitment to excellence. Meticulously designed and engineered, our products undergo rigorous testing to ensure they meet the highest standards of quality and performance. Our team of skilled engineers and enthusiasts work hand-in-hand to push the boundaries of what's possible in the virtual racing world.

From specialized mounts and controllers to innovative add-ons, every component is thoughtfully crafted to seamlessly integrate with your sim racing setup. Every curve, every angle, and every material is carefully selected to provide you with an experience that mirrors the intensity and responsiveness of real-world racing. Our dedication to precision engineering ensures that every ProSimRacing accessory delivers a level of control and immersion that sets a new standard in virtual racing.

Whether you're fine-tuning your setup for competitive racing or seeking a more immersive experience for casual play, our products are designed to adapt to your unique needs. Explore our range and experience firsthand how ProSimRacing's precision-engineered accessories can transform your sim racing adventures, bringing you closer to the authentic feel of the track than ever before.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Related Products

Recently Viewed Products