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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Retrax 50421 - PowertraxPRO GM 5.8' (07-13) w/o Stk Pkt Std RailThe PowertraxPRO features unbeatable aluminum construction that stands up to the toughest conditions. This retractable bed cover features all the same great benefits of the RetraxPRO, but allows for hands off operation via a wireless remote control. Once you have the PowertraxPRO installed, you'll never have to worry about your bed cover again. The PowertraxPRO locks in any position using an electromagnetic brake the perfect way to keep the contents
The PowertraxPRO features unbeatable aluminum construction that stands up to the toughest conditions. This retractable bed cover features all the same great benefits of the RetraxPRO, but allows for hands-off operation via a wireless remote control. Once you have the PowertraxPRO installed, you'll never have to worry about your bed cover again. The PowertraxPRO locks in any position using an electromagnetic brake -- the perfect way to keep the contents of your box safe. Plus, it allows for unlimited flexibility in hauling almost any object. The retractable cover opens and closes easily with one hand thanks to its sealed-for-life bearings. There's no need for pull straps, Velcro, snaps or springs.- Industrial Strength Aluminum Construction
- Front Cover Remains Flush With Rolling Cover
- Low Profile Design
- Opens And Closes Easily With The Push Of A Button
- Sealed Ball Bearing Roller Design
- No Pull Straps; Velcro; Snaps or Springs
- Key Lockable In Any Position; Secures Your Valuable Cargo
- Unlimited Hauling Flexibility
- UV Protected; No Fading
- No Maintenance
- Great For 5th Wheel Hauling; Improves Mileage By Up To 10 Percent
- Limited Lifetime Warranty
Additional Attributes:
- GTIN: 840563102014
- Tonneau Rails: Standard Rails w/out Stake Pockets
- Actual Color: Black
- Bed Rail Storage: Without Bed Rail Storage
- Bed Tailgate: Without Tailgate Step
- Cargo Management System: Without Cargo Channel System
- Color: Black
- Front Opening: No
- Full Bed Access: Yes
- Install Time: 60 Minutes
- Key Lockable: Yes
- Low Profile: Yes
- Material: Aluminum
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: No
- Style: Retractable Hard Cover
- Works w/Toolbox: No
Packaging:
- Quantity of Each: 1
- Package UOM: EA
- Dimension: 65.000 x 14.000 x 16.000 inches
PDF:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1683 reviews
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Product Reviews
★★★★★ 5
Awesome quality
Color: White, Color: White
Take your time installing! It comes with all the instructions and templates. Make sure you’re screwing this into solid wood. I would not recommend you hang your expensive PC from a particle board table.
My Pc fits in well and it’s compatible with a ton of different sizes. Mine has been mounted under my desk for about 6 months and is rock solid. I will say, mine is balancing in there. If I don’t have it at its center of gravity, it could tip out. You can adjust it with the various screw holes but make sure you mount it into something solid.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Fantasic under-desk mounting solution for gaming PC
Color: White
This item comes with an incredible amount of tools and guides for making you successful in mounting your desktop PC under the desk. I am very impressed with the quality of the materials and also the quality of documents included. It feel very sturdy using the included hardware.
I would recommend this item for anyone wanting to free up desktop space!
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Reviewed in the United States on March 27, 2026
★★★★★ 5
PC holder that looks great and works on large PCs for easy under desk mounting
Color: Black
After a lot of research and trial and error I finally found the Heavy Duty Under Desk PC Holder. It is the only under desk PC holder that looks good and is able to hold my HP Omen 45L where I want it - under my desk. Putting it together is relatively easy as was the installation to the desk. No messing with cables or round steel tubes to get the job done.
The metal is solid, the black powder coating looks great, and the installation hardware is a;l there including a drill bit, hex key, and wrench. You just need to bring a screw driver for the wood screws to attach it to your desk.
Read the instructions and make sure you take the depth of your PC into account when attaching the PC holder to your desk, especially if you have a standing desk with motors.
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Reviewed in the United States on October 16, 2025
★★★★★ 4
Quality Holder
Color: White
Very quality holder and very sturdy and stable. I purchased it back in April, and it has been holding up nicely. I would definitely say that it is worth the price. I love that it's adjustable, so if I ever decide I want to new PC case, I can still use it (as long as it fits the dimensions of the holder). Putting it together and mounting it was simple. The only reason I'm giving 4 stars is that it did not come with screws, and I had to purchase some. I hope that has been changed since then.
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Reviewed in the United States on October 12, 2025
★★★★★ 5
Fantastic engineering
Color: White, Color: White
Awesome holder. Follow the directions. This appears to be German manufactured and very well thought out. Great having my rig off my desk - more room for my second monitor!
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Reviewed in the United States on April 7, 2026