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  1. Truck Tool Box
  2. UWS
  3. Chest Tool Box
  4. 18 Inch Wide
  5. 58 Inch Long
  6. Silver
UWS Truck Bed Toolbox - 5th Wheel Series Chest - 6 cu ft - Bright Aluminum

UWS Truck Bed Toolbox - 5th Wheel Series Chest - 6 cu ft - Bright Aluminum

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Truck Tool Box

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58-7/8" Long x 18-3/4" wide x 11-1/8" deep; 6 cubic feet; fifth wheel box with foam filled lid and paddle lift handles; aluminum construction Great Prices for the best truck tool box from UWS. UWS Truck Bed Toolbox - 5th Wheel Series Chest - 6 cu ft - Bright Aluminum part number UWS01042 can be ordered online at or call 1-800-940-8924 for expert service.
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UWS Truck Tool Box

  • Chest Tool Box
  • 18 Inch Wide
  • 58 Inch Long
  • UWS
  • Silver
  • 10 Inch Tall
  • Aluminum
  • Medium Capacity

58-7/8" Long x 18-3/4" wide x 11-1/8" deep; 6 cubic feet; fifth wheel box with foam filled lid and paddle lift handles; aluminum construction


  • Storage box sits between truck cab and 5th wheel hitch
  • Low-profile lid for 5th wheel clearance
  • Aluminum construction with fully welded seams - guaranteed not to rust
  • Stainless steel latches on front with lock on driver's side only
  • Foam-filled, beveled lid provides insulation and protection from the elements
    • Structural foam reinforces shape and strength of lid
    • Dust seal helps to protect contents from the elements
    • Heavy-duty gas cylinders help to lift lid and hold it open a full 90 degrees
    • Piano hinge runs full length of lid
  • Made in the USA


  • Dimensions: 58-7/8" long x 18-3/4" wide x 11-1/8" high
    • Add 1" to above dimensions to allow for lid
  • Capacity: 6 cu ft of usable space
  • Construction: 0.063 aluminum tread plate
  • Lock includes 2 keys
  • Limited lifetime warranty

diagram of toolbox dimensions

The Fifth Wheel Box fits conveniently in your truck bed between the cab and fifth wheel hitch. It is perfect for hauling tie-downs, ropes, jacks and more. The insulated, beveled lid features two super-duty lift cylinders to open it up to 90 degrees. The spacious opening, large capacity and ease of use makes loading and unloading even bulky items quick and easy.

EC20081 5th Wheel Box by United Welding Services (UWS)


Item # UWS01042

This Product Fits The Following Vehicles

Customer Satisfaction Score:

Customer Reviews

UWS Truck Bed Toolbox - 5th Wheel Series Chest - 6 cu ft - Bright Aluminum - UWS01042

Average Customer Rating:  4.8 out of 5 stars   (6 Customer Reviews)

58-7/8" Long x 18-3/4" wide x 11-1/8" deep; 6 cubic feet; fifth wheel box with foam filled lid and paddle lift handles; aluminum construction

2010 Chevrolet Silverado 1500

The toolbox was installed in a 2010 Dodge 1500 Quad cab with a 6' bed. The bed had a bedrug previously installed and after the tool box installation I installed red LED's under the bed rail with a on/off switch near the tailgate.


It’s doing what it’s supposed to be doing! Holding my stuff. The only thing that I don’t like are the latches are a little difficult to open .


Great topside boxes for flatbed


Nice , holding up extremely well very nice made

2020 Ford F-350 Super Duty


The toolbox is just the right height for my 5th wheel towing. I installed fasteners in the front of the bed and rear next to the tail gate so I could move the box forward or back depending on what I was going to carry with the 5th wheel.
I am very satisfied with the box.


See what our Experts say about this UWS Truck Tool Box

  • Toolbox Compatible With 5TH Wheel Hitch In a 2021 Ford F-350 Long Bed With Factory Prep/Puck System
    We do carry the UWS Truck Bed Toolbox - 5th Wheel Series Chests in Black # UWS01066 and Polished Aluminum # UWS01042 which are specifically designed to work with 5th wheel hitches. Both are confirmed to fit your 2021 Ford F-350 Super Cab 4x4 dually with the hitch prep/puck system. While these are smaller boxes at only 6 cubic feet you will be able to use a larger box like the UWS Truck Bed Chest # UWS01048 at 12 cubic feet since it will not extend above the bed rails. B&W does offer their...
    view full answer...
  • How To Prevent the B&W Companion Handle From Hitting a Truck Bed Toolbox
    I do have a few options for you but there is not a short throw handle available for the B&W Companion 5th Wheel Trailer Hitch part # BWRVK3500-5W. That said, you can adjust the distance from the cab via switching the position of the socket post assuming it is not already in the position furthest away from the cab and or changing the position of the pivot arms if also not already in the in the position furthest away from the cab. I have attached a few photos of these adjustments for you. If...
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  • Should B&W Companion 5th Wheel Hitch be Cut to Install with Tool Box in 2019 GMC Sierra 2500
    To be blunt you should definitely not alter the installation in any way of the Turnoverball Install Rails # BWGNRK1016-5W or the B&W Companion # BWRVK3400-5W, or the Companion # BWRVK3770 if you have the OEM pucks in your 2019 GMC Sierra 2500 with a 6-1/2 foot bed. There may be one option for you since you mentioned 18 inches wide and that is the UWS Truck Bed Toolbox - 5th Wheel Series Chest # UWS01042 (Bright Aluminum) or # UWS01066 (Gloss Black). This box measures 58" long x 18" wide...
    view full answer...
  • Dimensions Inside Bed Rails For Retrax Pro XR on 2019 Ford F-350 Crew Cab w/ 8ft Bed
    I checked with Retrax and they were able to provide me with some measurements that should be helpful for you, but the long story short- the tool box you're wanting to use with the RetraxPRO XR Hard Tonneau # RTT-80384 would not fit under the cover once it's mounted. The tonneau cover extends 1-1/4" out past the bed rails and down 1-1/2", but because of the bearing system under the cover that helps with rolling, they mentioned that you'll need a tool box less than 59-5/8" wide (long) to...
    view full answer...
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  • Can Stationary 5th Wheel Hitch be Used for a 2018 Ram 2500 with Short Bed
    You could potentially use the Curt E16 5th Wheel Trailer Hitch w/ Rails and Universal Installation Kit # C16116 to tow your 35' RV with your 2018 Ram 2500 but I really don't recommend doing that for 3 reasons. The first is that this is a universal installation rail kit which means that you have to do some drilling into the frame of your brand new vehicle and the second is that the E16 is an entry level 5th wheel hitch that can get the job done but it doesn't secure the king pin very well,...
    view full answer...
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  • How To Determine Fit of the UWS Truck Bed Toolbox - 5th Wheel Series Chest
    I checked with UWS and they show the dimensions of the UWS Truck Bed Toolbox - 5th Wheel Series Chest part # UWS01042 as 58.8125" long x 11.135" tall x 18.75" wide. These dimensions are with the lid, you may see different dimensions depending on whether or not they include the lid. If you measure the space you have available, you can determine compatibility but we wouldn't be able to help much more with this as we don't have these specs on your truck.
    view full answer...
  • How to Determine Fitment of 5th Wheel Hitch and Toolbox in 6-3/4 Bed of 2017 Ford F-250
    I can help you figure out if you can fit a toolbox in the bed of your 2017 Ford F-250 with a 5th wheel hitch installed but right off-hand I'm not sure. One of the most popular 5th wheel hitches we have on our site is the B&W Companion which is due to the 1" thick locking jaws, cam-action latching handle for ease of use, and the fact that it is made in the USA. I'll go ahead and use measurements for this setup although it can vary if you already have a 5th wheel hitch. If you have the...
    view full answer...
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