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  1. Underbody Tool Box
  2. RC Manufacturing
  3. 36 Inch Long
  4. Medium Capacity
  5. Steel
  6. 18 Inch Wide
RC Manufacturing Z-Series Truck or Trailer Underbody Tool Box - Steel - 6.75 Cu Ft - Textured Black

RC Manufacturing Z-Series Truck or Trailer Underbody Tool Box - Steel - 6.75 Cu Ft - Textured Black

Item # UB1818-36
Retail:$612.10
Our Price: $590.13
You Save: $21.97
Underbody Tool Box
This item qualifies for Free Shipping
Shipping Weight: 93 lbs
Quantity: 
In Stock
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36" Long x 18" wide x 18" tall locking tool box mounts to the underbody or your truck or trailer to provide secure storage. Weatherproof neoprene seal and seamless corners keep your equipment dry. Textured black powder coated steel. Lowest Prices for the best underbody tool box from RC Manufacturing. RC Manufacturing Z-Series Truck or Trailer Underbody Tool Box - Steel - 6.75 Cu Ft - Textured Black part number UB1818-36 can be ordered online at etrailer.com or call 1-800-496-5010 for expert service.
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  • Videos (1)
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RC Manufacturing Underbody Tool Box - UB1818-36

  • 36 Inch Long
  • Medium Capacity
  • RC Manufacturing
  • Steel
  • 18 Inch Wide
  • 18 Inch Tall
  • Trailer Underbody Box
  • Truck Underbody Tool Box
  • Black

36" Long x 18" wide x 18" tall locking tool box mounts to the underbody or your truck or trailer to provide secure storage. Weatherproof neoprene seal and seamless corners keep your equipment dry. Textured black powder coated steel.


Features:

  • Tool box mounts to the underbody of your truck or trailer to provide secure storage
  • Drop-down door provides easy access to cargo space
    • Retainer chain keeps door from opening more than 90 degrees
  • Locking, flush-mounted T-handle keeps your equipment safe and secure - keys included
  • Weatherproof neoprene seal and seamless corners protect your gear from the elements
  • Heavy-duty steel construction with rust-resistant, textured black powder coat finish
  • Quick and easy installation
    • Hardware not included
  • Made in the USA


Specs:

  • Application: flatbed trucks, dump trucks, or trailers
  • Overall dimensions: 36" long x 18" wide x 18" tall
  • Capacity: 6.75 cu ft
  • Weight: 106 lbs
  • 1-Year warranty


Toolbox Dimensions



ZM361818 RC Industries Truck or Trailer Under Body Toolbox - 6.75 Cu Ft - Textured Granite Black Powder Coat





Video of RC Manufacturing Z-Series Truck or Trailer Underbody Tool Box - Steel - 6.75 Cu Ft - Textured Black

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




Video Transcript for RC Manufacturing Underbody Toolbox - Trailer Underbody Box - UB1818-36 Review

Today we're going to be taking a look at the RC Industries underbody truck or trailer toolbox. The product is made right here in the U.S.A. This toolbox provides extra storage space for your tools and gear. It's a very heavy duty, well-built box, nice consistent welds all around the unit. We're going to take a look at some of the dimensions real quick but before we do that I'm just going to go ahead and spin it all the way around so you can get a good look at it. Taking a look at the overall length of the unit measuring edge-to-edge, it's going to give us a length measurement of 36 inches long.

The height measurement, that's going to give us a measurement of 18 inches tall and the width or depth measurement, that's going to measure 18 inches as well. Again, really a nice design, constructed of a sturdy steel construction. It's going to feature a black powder-coated finish that does a great job at resisting rust and corrosion. That way the unit lasts a long time and it looks good for a long time. Right here at the front you're going to have a stainless steel T-handle for easy operation. It has a really nice easy grip design to it.

It's also lockable so with it in the locked position it's going to provide security to your gear. Cannot get that undone. It's also going to have a heavy duty rod-style hinge for years of hard service. Stick one of the keys in there, unlock it and then that's how the box opens. It's going to have the heavy duty chains that hold the door in the open position as well. Going around the opening we're going to have a one-piece neoprene door seal so that's not going to let any water in and it's also going to just keep moisture, dirt and debris out of the box.

We'll take a measurement of the opening size that we have. The opening going this direction, 32 inches. Up and down, that's going to give us an opening of 14 inches. The opening right here, 32 x 14. Mounting brackets and hardware are not included so those will need to be provided separately.

Again, it's a very well built box. Nice heavy duty construction all the way around. That's going to do it for today's look at the RC Industries underbody truck or trailer toolbox.

Customer Satisfaction Score:


Customer Reviews

RC Manufacturing Z-Series Truck or Trailer Underbody Tool Box - Steel - 6.75 Cu Ft - Textured Black - UB1818-36

Average Customer Rating:  4.9 out of 5 stars   (20 Customer Reviews)

36" Long x 18" wide x 18" tall locking tool box mounts to the underbody or your truck or trailer to provide secure storage. Weatherproof neoprene seal and seamless corners keep your equipment dry. Textured black powder coated steel.

by:

This tool boxes are really good nice painted
On the lock nice design and good mechanism
I like them. But the only thing is that part of the lock is plastic it seems like too easy to break I would like that too be metal.other then that this tool boxes are good.




by:

Items arrived in much shorter period of time and i have already installed. Great product choice and more than I expected.




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by:

Great service, will order again in the future




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by:

Review from a similar Z-Series in Underbody Tool Box


It was damaged during shipping. I guess the delivery person drug it in the garage scraping the paint off the sides.
Other than that the tool box looks good. Just hate spending so much money to have it damaged during shipping.


Comments
Customer Service will reach out to you. If you decide to keep it, I would cover the bare metal with anti-corrosive paint with tips from this help article:
-- Etrailer Expert Sierra K - 12/02/2021


by:

Review from a similar Z-Series in Underbody Tool Box


This is a heavy well-built box. I put it on the top side of my utility bed for extra storage.




by:

Review from a similar Z-Series in Underbody Tool Box


Theses box work so well and fit my flatbed perfect. I need to buy 2 more my second flatbed.




by:

Review from a similar Z-Series in Underbody Tool Box


Very nice boxes, heavy duty. I put them in the deck of my flatbed.




by:

Review from a similar Z-Series in Underbody Tool Box


Name tag in picture is off, it's an RC Box. Great boxes, this was a replacement box due to the last one getting destroyed when the truck got t-boned by a honda civic. The box and honda were totaled, the truck was unscathed. Great box, would definitely recommend.




by:

Review from a similar Z-Series in Underbody Tool Box


Worth every penny!




by:

Review from a similar Z-Series in Underbody Tool Box


Etrailer almost alway have what I need & with good prices & fast delivery.




by:

Review from a similar Z-Series in Underbody Tool Box


Everything was good fast shipping




by:

Review from a similar Z-Series in Underbody Tool Box


awesome tool box!




by:

Review from a similar Z-Series in Underbody Tool Box


Great box for the money. Takes lot of abuse.




by:

Review from a similar Z-Series in Underbody Tool Box


Great box for the money. Takes lot of abuse.




by:

Review from a similar Z-Series in Underbody Tool Box


Great product, it has been a year since we installed it and it is holding up well!




by:

Review from a similar Z-Series in Underbody Tool Box





by:

Review from a similar Z-Series in Underbody Tool Box


Very fast delivery, every time



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Info for this part was:

Employee Robert G
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Employee Michael H
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Employee Laura H
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