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  1. Tonneau Cover
  2. Retrax
  3. Retractable - Manual
  4. Low Profile - Top of Bed Rails
  5. Hard Plastic
  6. Matte
THIS ITEM IS NOT A FIT FOR
2014 Keystone Sprinter Fifth Wheel
Retrax

RetraxONE MX Hard Tonneau Cover - Retractable - Polycarbonate - Matte Black - Wide Rails

Part Number: RT60412
In Stock
$1,749.99
Tonneau Cover
Not Confirmed to Fit

2014 Keystone Sprinter Fifth Wheel

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Retractable cover opens and closes manually with a pop-up, locking handle that provides excellent security for your truck bed. Durable polycarbonate is long-lasting and supremely weather resistant. Wide rails and sleek design complement your vehicle. Great Prices for the best tonneau cover from Retrax. RetraxONE MX Hard Tonneau Cover - Retractable - Polycarbonate - Matte Black - Wide Rails part number RT60412 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Retrax Tonneau Cover - RT60412

Highlights

  • Custom Fit for Your Vehicle: Secures to your truck bed with model-specific clamps and hardware
  • Hard Cover Keeps Everything Out: Locking handle and sealed design protect gear from theft and weather.
  • Full Bed Access in Seconds: Retracts smoothly on ball-bearing rollers for quick, one-hand use.
  • Tough in Any Weather: Polycarbonate Lexan resists impacts, UV, and temps from -50° to 200°F.
  • Keeps Cargo Dry: Foam seals, weather stripping, and drain tubes channel out moisture.
  • Low-Profile Look: Matte black finish and 1"-high rails give a sleek, flush appearance.
Made in USA

Features to know about

Secure Cargo in All Conditions: Locking Retractable Design

When you need to keep tools, gear, or groceries safe from both weather and theft, the RetraxONE MX makes it simple. The manual retractable cover locks anywhere along the rails with a pop-up handle, letting you secure part of the bed while leaving space for oversized cargo when needed. Close and lock the handle with your tailgate shut and your gear is out of sight and protected. The flat-mounted locking handle is concealed with a weather-guarded lid to keep dirt and moisture out, so the lock stays smooth and reliable.

Side-by-side image showing RetraxONE MX lock open with key inserted and handle popped up for cover operation

Closed view of RetraxONE MX handle showing concealed lock lid for secure truck bed protection

Side-by-side view of RetraxONE MX pop-up locking handle used to open and close the retractable truck bed cover

Partial open position of RetraxONE MX tonneau cover demonstrating adjustable latching along rails

Truck with RetraxONE MX cover closed and tailgate open showing independent operation

Smooth Operation Every Time: Sealed Ball-Bearing Rollers

Opening and closing the cover doesn’t take any effort. It glides on sealed ball-bearing rollers that don’t require lubrication and won’t bind, freeze, or wear out. The cover retracts straight into its canister without touching itself thanks to a spiral track system, so it keeps operating smoothly for years without scuffs or sticking. You can move it with one hand, and it latches firmly in place wherever you stop it.

Transparent view of RetraxONE MX retractable tonneau cover rolling into canister with spiral track system

All-Weather Durability: Polycarbonate Panels with Aluminum Reinforcement

Built from Lexan polycarbonate with 5/8" thick aluminum I-beams embedded every 4-3/4", this cover handles real-world abuse. It supports up to 200 lbs of evenly distributed weight and performs in temperatures from -50° to 200°F without swelling, cracking, or fading. The matte black finish is UV and scratch resistant, and the durable thermoplastic stays cooler to the touch than metal on hot days.

Truck with RetraxONE MX matte black retractable tonneau cover showing sleek low-profile design

Dry Bed, More Room: Water Management and Low-Profile Rails

Weather stripping and foam seals line every edge to block rain, snow, and dust, while the cover overlaps the tailgate for extra protection. Two drain tubes route water out through the bed’s factory holes to keep the canister dry. The angled canister bottom leaves more usable space in the bed, and the low-profile side rails sit just 1" above the bed for a sleek, integrated look.

Close-up of RetraxONE MX bulkhead weather stripping and foam seal for watertight protection

RetraxONE MX canister drain tube for water management and moisture protection

Angled RetraxONE MX canister showing space-saving design under retracted cover

RetraxONE MX tonneau cover sitting flush with canister and tailgate for smooth streamlined design

RetraxONE MX low-profile retractable cover extended over truck bed with 5th-wheel hitch installed

Quick Setup: No-Drill Clamp-On Installation

You won’t need to drill into your truck to mount this cover. The preassembled canister and side rails clamp directly to the bed rails using the included hardware. Just square it up, tighten the clamps, attach the drain tubes, and you’re done—secure protection without permanent modifications.

Two people installing RetraxONE MX retractable tonneau cover on Dodge truck bed

Specs

Weight and Capacity

  • Weight capacity: 200 lbs evenly distributed

Dimensions

  • Canister dimensions: 13-1/2" deep x 12" tall

Cross-section of RetraxONE MX retractable tonneau cover showing sealed ball-bearing roller mechanism inside side rails for smooth operation


Technical installation diagram of RetraxONE MX showing labeled parts and rail-to-canister assembly


Warranty

  • Limited lifetime warranty

60412 Retrax RetraxONE MX Hard Bed Cover - Wide Rails - Retractable - Lexan - Matte

Installation Details RT60412 Installation instructions

This Product Fits The Following Vehicles




Video of RetraxONE MX Hard Tonneau Cover - Retractable - Polycarbonate - Matte Black - Wide Rails
Video Thumbnail Video Player Dialog

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for What to Know About the RetraxONE MX Hard Tonneau Cover

Evangeline Hey everyone, today we're taking a look at the RetraxONE, hard tonneau cover right here at etrailer. So this is the RetraxONE MX it's a hard tonneau cover. It's low profile. It has a canister style. It also has things like drain tubes, side rails, clamps. We'll talk about all of those different features.

And then that way, you can see what is the difference between different tonneau covers. And is this the right one for you. Especially given that I've installed a lot of tonneau covers, is I really like how sleek this one looks. It looks great. Especially here on the Nissan frontier.

It's very low profile with that canister style. It doesn't take up much room behind our window. Plus, we can see that no matter where you wanna secure it, you can secure it quickly and easily. You have those different options. The downsides though, with that latch, it's only over here.

So if I wanted to go and open it up towards the cab or over here on the passenger side that is not an option for me. I have to do everything over here. Now opening it up. I just need to push, but you would also have to reach all the way into the truck bed, to bring it back out. But that's just how it goes with tonneau covers.

It's really up to you with what type of lifestyle are you going for What are you carrying in your truck bed Do you like that this has a 200 pound weight capacity and can be locked Or is the canister taking up space inside your truck bed, a deal breaker for you So first let's talk about hard and soft tonneau covers. This is a hard tonneau cover. It has slats that slide and it can also hold up weight. In fact, it can hold up to 200 pounds of evenly distributed weight. So soft tonneau covers usually have a canvas that's stretched out over the cover. And some people aren't completely comfortable with that because what if it tears What if someone tears it intentionally With a hard tonneau cover like this you don't have to worry about that. Now the difference's between other hard tonneau covers is some are tri folding tonneau covers. Where there are three rectangles that just fold onto each other. Others are like this, where they roll into a canister. This being a canister style means, no matter what position you have this tonneau cover in, it's going to be low profile. So some others they roll up, and then they cover your rear window. Here it rolls downwards, but there is a downside to that too. A canister will take up space inside of your truck bed. And the amount of space it will take up will depend on which type of tonneau cover you get for which type of truck. So for example, we have this installed on a 2022 Nissan frontier. The size of the canister is about, nine and a half inches from the top of the tonneau cover to the bottom of the canister. Which leaves us, nine and a half inches on the bottom of our truck bed. So for your truck, if you have a fifth wheel hitch right where I am here in the middle. You can see how you can lose some space on the front, just like as if you would have a toolbox. Plus you'd have to measure for the height of the tonneau cover. So to measure for the height, we have the side rails that sit on top of our truck bed sides. But they create rails for a tonneau cover. So your tonneau cover is actually sitting half an inch below your truck bed sides. So when you consider the half inch you lose from the side rails as well as the height of your truck bed. So for example with this Nissan frontier, we are left with 19 inches of actual truck bed height space. Now let's talk about using it. Opening and closing the tonneau cover and how easy that is. So this slides, back and forth really easy. But also you can lock it into place, wherever you want. So let's say you wanna close this part of your truck bed. Bringing that latch down means you cannot push this back and forth anymore. It's locked into place. So that gives you a lot more versatility compared to some other tonneau covers where they only have the all way open or the all of the way closed position. Plus, once you have this latch down. You can then use your keys to lock the tonneau cover. So when you're ready to drive away, you close the tonneau cover. You latch it into place with the option to lock it. And then, you close your tailgate. Even with the tailgate closed, you can actually open up your tonneau cover and push this open but it will take a lot more strength. But that way if you need to grab something real quick and you don't want to have to open up your tailgate, you can do so. The downside to that is you have to access it in the back driver's side. If you wanna access it over here in the passenger side or maybe up towards the cab, you do not have that option. All of it is operated by that latch. Now the RetraxONE MX definitely is a good looking tonneau cover. It's very sleek. It's very smooth. In fact, this has been on this truck for a couple months and it still looks almost new. It's very easy to clean off. It has a high quality polycarbonate material, and that matte black finish just makes things look nice and clean. Well what if a big storm kicks up, or how does it hold up to the elements Well, even though this one's been sitting out in the E trailer parking lot for every weekday for months, it still looks really good. You can see how that UV resistance has held up. And I don't see any fading, from the finish. Now for those storms, if you do have that water come down. You also have these drain tubes included with your tonneau cover. With them installed in the canister. This thing drains that water out of your own truck's drain holes. With this being custom fit it should work with your truck's own drain holes, but it really also depends on the truck. In fact, I had to drill this one out because we had this spray in bed liner that I had to drill through. So keep that in mind when installing this tonneau cover. But this was a look at the RetraxONE MX hard tonneau cover right here, at E trailer. My name is Evangeline and I hope you enjoyed the journey..

Ratings & Reviews

5.0

1 reviews
Review sort icon
Retractable cover opens and closes manually with a pop-up, locking handle that provides excellent security for your truck bed. Durable polycarbonate is long-lasting and supremely weather resistant. Wide rails and sleek design complement your vehicle.

by:

you guys are great. waiting for truck to come back from repair so I can fit the cover. assume it will be great. thanks.


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See what our Experts say about this Retrax Tonneau Cover


Info for this part was:

Employee Zack K
Video Edited:
Zack K
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Jason W
Updated by:
Jason W
Employee Erin H
Updated by:
Erin H
Employee Mark S
Updated by:
Mark S
Employee Ronnie R
Written by:
Ronnie R
Employee Evangeline M
Installed by:
Evangeline M
Employee Charles A
Video by:
Charles A

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