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  1. Truck Tool Box
  2. UWS
  3. Crossover Tool Box
  4. 72 Inch Long
  5. Lid Style - Standard Profile
  6. Black
UWS Truck Bed Toolbox - Crossover Style - Single Lid Series - 9 cu ft - Gloss Black

UWS Truck Bed Toolbox - Crossover Style - Single Lid Series - 9 cu ft - Gloss Black

Our Price: $845.61
Truck Tool Box

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Shipping Weight: 75 lbs
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72" Long x 19-1/4" wide x 13-1/2" deep; 9 cubic feet; 4" height above bed rails; standard box with foam filled lid and paddle lift handles; aluminum construction - black finish Lowest Prices for the best truck tool box from UWS. UWS Truck Bed Toolbox - Crossover Style - Single Lid Series - 9 cu ft - Gloss Black part number UWS00338 can be ordered online at or call 1-636-306-4830 for expert service.
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  • Reviews (6)
  • Q & A (0)
  • Videos (1)
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UWS Truck Tool Box

  • Crossover Tool Box
  • 72 Inch Long
  • Lid Style - Standard Profile
  • Black
  • 19 Inch Wide
  • Aluminum
  • 13-1/2 Inch Tall
  • UWS
  • Medium Capacity

72" Long x 19-1/4" wide x 13-1/2" deep; 9 cubic feet; 4" height above bed rails; standard box with foam filled lid and paddle lift handles; aluminum construction - black finish


  • Crossover, saddle-style toolbox hangs from truck bed rails behind the cab
  • Aluminum construction with fully welded seams - guaranteed not to rust
  • Black powder coating
    • Best base finish for painting color to match the truck
  • Two stainless steel latches with a lock on driver's side
    • Connecting rod enclosure - prevents box contents from bending or jamming the locking system
  • Beveled lid features:
    • Patented, foam-filled lid provides insulation and protection from the elements
      • Structural foam reinforces shape and strength of lid
    • Dust barrier 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
  • Plastic sliding tray with dividers and organizers
  • J-bolt installation hardware included
  • Gloss black color
  • Made in the USA


  • Dimensions: 72" long x 19-1/4" wide x 13-1/2" high
    • Add 1" to above dimensions to figure clearance for the lid
  • Capacity: 9 cu ft of usable space
  • Construction: 0.063 aluminum tread plate
  • Top of box sits 4" above truck bed rails
  • Lock includes 2 keys
  • Limited lifetime warranty

diagram of toolbox dimensions

The Single-Lid Series from UWS is a low-profile, crossover box with a single-lid opening for easy access. This multifunction utility box has a large lip that mounts on the truck bed rails, fitting snugly behind the cab. Two super-duty lift cylinders help to raise the insulated, beveled lid and hold it open to a full 90 degrees. This box also features two stainless steel paddle-lift handles in the front of the box on both sides, with a lock on the driver's side that securely protects your gear from the elements and from theft. Single-lid boxes are the more widely preferred style box because of their easily accessible openings, large capacity and convenient features.

EC10572 Black Finish Single-Lid Series Truck Bed Toolbox by United Welding Services (UWS)


Item # UWS00338

This Product Fits The Following Vehicles

Video of UWS Truck Bed Toolbox - Crossover Style - Single Lid Series - 9 cu ft - Gloss Black

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

Video Transcript for UWS Crossover Truck Bed Toolbox Installation - 2019 Ram 1500

Adam: Hi, everyone. Adam with Today we're going to be taking a look at the UWS Truck bed Toolbox on our 2019 Ram 1500. So this is going to be a great addition to your truck. And it's going to be able to allow you to take all that clutter out of your cab, like tools and such, and you can lock them in here. You can just unlock it like so.

It's going to be a great place to store some straps, maybe some tools, and of course, since winter's coming, you get a jump box just in case you got a dead battery. There is a lot of space in here, and you're going to be able to use the whole contents of your truck floor as well. And it does come with a nice divider that is going to be sliding across these rails here. So you're going to have two levels of space and storage.So we will have a lot of options with our toolboxes on this bed. The one you see here, it spans about 69 inches long.

And as you can see, it doesn't really overhang on our rails. But we do have a 72 inch one as well, and that's going to hang over a little bit, not a whole lot, but if you like that look a little bit better, you can go ahead and do that. It's going to be the same exact shape with all the same exact features. And both of them have three different color combinations. We have the bright aluminum, we have a matte black and a gloss black as well.

So whatever one you think is going to look best on your truck, go ahead and go on and pick it.So this is going to be a lockable toolbox. So you can be rest assured that whenever you're out and about, nothing inside the contents of your toolbox is going to get messed with. And the keys do come with the kit. And the cool thing about this is we don't have to hit both at the same time. Let's just say, you're on the side of your truck.

You can just hit this one and it'll open up. And we do have these hydraulic arms, so it'll stay up and open. And they do have a nice foam seal, so it's going to protect all the contents of your toolbox from any of the elements.So on both sides, we are going to have some holes here. And I mean, I was thinking of what I would use them for. If I was having some ratchet straps, I would just hook them into this hole here, just so they're not sliding around when I'm taking turns or anything like that. I think it will be a good way to keep these ratchet straps organized and we all know how hard that can be sometimes.Another thing that I noticed about these toolboxes is this lid is extremely thick. So you don't have to worry about if you're just sitting around, sitting on your toolbox, or if someone decides just to stand on it, you don't have to worry about this denting in and looking a little ruggish and worn out. It's definitely going to hold up and it's definitely a pretty thick plate.All in all I'm definitely a fan of this toolbox. I really would be pretty confident that none of my stuff inside my box would get messed with or anything like that. Yes, we do have keys, but if someone came in here with a grinder, it would take quite an amount of effort to get into this thing. So I would definitely recommend it. And all three colors look good on the truck as well.Another cool thing, we still have all the contents underneath of our box here, so we can still use it to maybe haul some lumber around and we're not losing a little bit of space in our bed. So whether you're buying this toolbox for the functionality of it, or just because it looks good, it's definitely going to get the job done. And one of the better things about this toolbox is it's a drill free installation. You don't have to drill into your brand new truck, or even just that old truck that you love. It's going to be really easy as well. So let's just go ahead and do it together.So once you get your box out of the box, you can just go ahead and place it down on your bed, towards the cab. It isn't too heavy. So you might not have to ask for an extra set of hands. We're going to push it all the way to the back and then make sure it's nice and even on both sides. We are going to have to install these strips. They just have an adhesive side and they come with it and you can place them wherever you think is going to be best for your truck bed.Now we can just go ahead and open up our toolbox and we will have a little baggy in here with our mounting hardware. It really is just a hook, a washer and a nut for each side. Very, very easy. So basically our goal is to get it to suck into the side of our rails. We're going to fit it underneath here and get it in that slot in our toolbox. Then we're just going to put down our washer and our nut. I'm going to go ahead and hand tighten these on both sides and then come back with a socket and tighten it down all the way. We did tighten that down with a 13 millimeter socket, and you might need to get an extension and a deep well socket to get that tightened down. And you can repeat that same exact process on the other side.Well, everyone, thanks for tuning in. And I hope this video helps. And again, this was the UWS Truck Bed Toolbox on our 2019 Ram 1500.

Customer Reviews

UWS Truck Bed Toolbox - Crossover Style - Single Lid Series - 9 cu ft - Gloss Black - UWS00338

Average Customer Rating:  3.8 out of 5 stars   (6 Customer Reviews)

72" Long x 19-1/4" wide x 13-1/2" deep; 9 cubic feet; 4" height above bed rails; standard box with foam filled lid and paddle lift handles; aluminum construction - black finish


This box is the perfect accessory to any truck! Pair it with the access toolbox edition tonneau cover! Do yourself a favor and pick this one up.


Review from a similar Single Lid Series in Truck Tool Box

Securing tool box was a challenge. The included “J” hooks did not secure box to the truck. Had to purchase alternative materials to secure tool box. Would not recommend this item

You mentioned that you were not able to secure the box to the truck with the J hook hardware. I wanted to see if you could explain in more detail what happened with the J hook hardware. What do you have to do to install the toolbox? Would you be able to send a picture?
-- Etrailer Expert Jenny N - 02/25/2022
“J” hooks too long to tighten tool box to bed of truck. Called etrailer customer service of my issue. Unable to help. He suggested I call UWS manufacturer. They said the “J” hooks cannot be tightly secure to truck. Can only be loosely fitted. Suggested to try other types of hangers. I purchased washers, as spacers, to help tighten nuts. Also, used Tread lock & wing nuts to help from getting loose. At this time, no issues.
-- comment by: Tyrone - 02/28/2022


Review from a similar Single Lid Series in Truck Tool Box

My shipment arrived on time , but the box I ordered was damaged. When I informed customer service , they got me a replacement shipped immediately. Great service.


Review from a similar Single Lid Series in Truck Tool Box

The toolbox on my 2007 Nissan Frontier King Cab.


Review from a similar Single Lid Series in Truck Tool Box

Wasn’t worth the money, pretty disappoi nted.


Review from a similar Single Lid Series in Truck Tool Box


See what our Experts say about this UWS Truck Tool Box

  • Access Toolbox Edition Tonneau Cover Compatibility With Crossover Toolboxes
    Unfortunately we do not have any tonneau covers compatible with the 22" of space you need to use your current toolbox so to use the Access Toolbox Edition Soft, Roll-Up Tonneau Cover # 834532001859 you would need a smaller toolbox like the UWS Truck Bed Toolbox # UWS00338. This toolbox is 72" long x 19-1/4" wide x 13-1/2" deep for a total of 9 cubic feet of storage space and would fit within the 19" - 21" wide clearance of the # 834532001859.
    view full answer...

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Info for this part was:

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Employee Leah S
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Employee Adam E
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