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ARKSEN 36 Inch Heavy Duty Aluminum Diamond Plate Tool Underbody Box, Waterproof Square Truck Storage Organizer Chest for Pick Up Truck Bed, RV Trailer with T-Handle Lock and Keys - Black

  • Based on 753 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Align Inc.

Arrives Saturday, May 4
Order within 16 hours and 31 minutes
Available payment plans shown during checkout

Size: 36-inch


Color: Black


Features

  • [UNDERBED STORAGE BOX] Provides additional storage space in the underbed of your RV, truck, or trailer for keeping tools, accessories, and camping supplies secure and organized. Overall dimensions include: 36"(L) x 17"(W) x 17.8"(H).
  • [DUAL LOCKS] Dual locks provide an extra layer of security for all your tools and items, guarding against hefts and preventing accidental opening.
  • [BUILT FOR A LIFETIME] Solid aluminum construction offers years of dependable use. Diamond tread pattern lends extra strength and the polished finish makes this toolbox rust and corrosion resistant.
  • [FOLD DOWN DOOR] Fold down door offers full access to all the contents in the box, making it easy to spot and retrieve items quickly.
  • [WEATHER RESISTANT SEAL] Doors equipped with a weather-resistant seal prevent moisture or water from entering. This keeps all your tools dry and safe.

Brand: ARKSEN


Color: Black


Material: Aluminum


Special Feature: Waterproof


Recommended Uses For Product: Camping


Brand: ‎ARKSEN


Color: ‎Black


Material: ‎Aluminum


Special Feature: ‎Waterproof


Recommended Uses For Product: ‎Camping


Product Dimensions: ‎35.82"L x 16.92"W x 17.91"H


Closure Type: ‎Latch


Water Resistance Level: ‎Waterproof


Item Weight: ‎22.4 Pounds


Shape: ‎Rectangular


Pattern: ‎Solid


Number of Items: ‎1


Storage Volume: ‎36 Liters


Unit Count: ‎1 Count


Item Package Quantity: ‎1


Manufacturer: ‎ARKSEN


Part Number: ‎002-36UB-DP-BK


Item Weight: ‎22.4 pounds


Size: ‎36-inch


Number Of Pieces: ‎1


Special Features: ‎Waterproof


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 25, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality Product, well worth the money!
Size: 24-inch Color: Black
I was a little apprehensive after reading some comments on this box. It arrived in perfect condition and three days early by FedEx. Care was taken to package the metal box. I inspected it after removing from the shipping box and found no blemishes, dents or anything that would cause me to return it. The door was square with the opening, the lock works fine and two chains keep the door from opening too far. I AM A HAPPY CAMPER! I mounted this on top of the Stromberg Carlson located in front of my Casita, Freedom Deluxe, Travel Trailer for the purpose of carrying needed RV supplies like fresh water hoses, water filter, valves, electrical box plug, wheel chocks, scissor jack handle, and small tools. In other words, stuff that we do not want in the TV (Tow Vehicle) and have no room for in the Casita because let me tell you it is compact inside there. Casita owners will understand. Thank you Arksen for a quality product delivered to my door. I might add that it is the only lockable tool box I found that would sit inside the Stromberg tray without modifications to the tray. Quality ... show more
Reviewed in the United States on May 1, 2023 by Amazon Customer Amazon Customer

  • Great quality, and great customer service.
Size: 24-inch Color: Silver
The boxes were super nice in quality and construction. They unfortunately didn't end up working for my project, but the customer service has been wonderful. Definitely recommended!
Reviewed in the United States on June 1, 2023 by Courtney

  • Arrived beat up. Thin but cheaper than alternatives.
Size: 36-inch Color: Black
It’s decent for the money but don’t expect to be able to abuse it.
Reviewed in the United States on July 17, 2023 by Dash

  • Exactly what I wanted
Size: 36-inch Color: Silver
Exactly what I wanted
Reviewed in the United States on June 7, 2023 by Toni Davis

  • Not as durable as more expensive boxes but still good for what they are.
Size: 18-inch Color: Silver
These are thin metal which will not take much abuse and possibly dent fairly easy. That said, They are nice lighter weight boxes and will serve well if not abused. I bought these to hold lighter items and tools but they do not compare to my more expensive under mount boxes. I needed to adjust the locks (easy) so the doors were snugged up better. ... show more
Reviewed in the United States on December 6, 2022 by Jesse B.

  • Nice appearance, decent product
Size: 36-inch Color: Silver
Packaging wasn't as good as you need when dealing with the FedEx gorillas (3 out of 4 got minor to moderate shipping damage) seller made it right though. They are light gauge material but decently constructed. Dont expect to get a $500 box at the $250 price. Good box for the occasional to semi-regular use, everyday use may be asking too much. ... show more
Reviewed in the United States on August 5, 2022 by "deweystoyshop"

  • Metal is thin, flexible. Finish is relatively cheap.
Size: 24-inch Color: Black
I would not use this to store anything over 15-20 pounds of gear. I have it mounted on the back of my camper van to hold recovery tracks, straps, etc. The competing boxes from van gear manufacturers are $398 and $620. The box is okay, but very then and flimsy. I mounted with 4 u-bolts and some 1/4" aluminum bar stock as washers inside. I have recovery tracks mounted on the left side of the box, using full-width aluminum flat stock on the inside as reinforcement. The end result is a semi-rigid box that is at least 80% cheaper than the equivalent in the van conversion industry. That said -- those boxes are also all aluminum, yet they are 50% heavier. Metal thickness and powder-coating are two qualities that you are sacrificing with this box. This is the kind of toolbox I'd put on a cheap trailer, but definitely not underneath my flatbed. I need to play with the latch assembly to see if I can force this to close tighter -- I would 100% not trust it to be truly water resistant. ... show more
Reviewed in the United States on July 15, 2020 by Chris Hawthorne

  • Great
Size: 36-inch Color: Silver
Great product. Exactly what my husband needed.
Reviewed in the United States on April 7, 2023 by Amazon Customer

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