Buyers Products 1702310 Black Steel Underbody Truck Box with T-Handle Latch, 18 x 18 x 48 Inch, Contractor Toolbox With Durable Lock, Job Tool Chest For Storage And Organization

Solid construction and weather-tight—great valueThis underbody box exceeded my expectations. The 14-gauge steel feels sturdy and well-built, with a durable powder coat that holds up to road grime and weather. The T-latch locks tight and gives a secure seal—no water intrusion even after heavy rain. It mounted easily to my trailer frame, and the space is perfect for keeping tools and straps organized. You can tell it’s American-made. Definitely recommend for anyone needing a tough, secure truck or trailer toolbox.

Super fast shipping...received next day! Beautiful heavy duty 48x18x18" toolbox and fits perfectly in the back of my 2004 Ford F-150 4 door Super Crew. Would buy again.

But these for our company truck for extra storage. My technician really liked the quality and performance of it and we bought two. Would buy again.

Like all Byers product this frame mounted storage box is excellent quality and should last a lifetime. My quibble is with the lousy way it was packaged. It came in a tight fitting cardboard box with one 3" wide strip of paper thin foam wrapped around the middle of the item. This foam was not adequate enough to keep the sides of the box from rubbing on the cardboard and as a result all 6 sides of the storage box are burnished as if someone took 220 grit sandpaper to it. I guess I'll have to hit it with some black Rustolium before installing it since, if I return it, with their poor packaging, the replacement will probably be the same or worse.

Less than a month after I bought it and installed it, the surface often rusts, and the box door has been deformed.

Have ordered several of these and installed on both underside or truck as well as trailers. A few of them leak, and it's not from improper adjusting the handle to close tightly. I can't figure out where or how the water is getting in, but it is. Additionally, they need some kind of vent to allow moisture to vent out when the temps change throughout the day. All in all a good box, but can be improved on

Fast shipping and well built box. Wasn’t for sure of the construction of it. I was pretty surprised how well it looks. Definitely would buy again!

Heavy built. Be sure to have an extra set of strong hands. The size is perfect. I installed the tool box on a stepdeck trailer. Plenty of room. I'll watch the screws and rivits. Gotta stay on top if those, my other toolbox they started to vibrant out. The key lock seems a bit tough to turn. I'll lube the locks to see if that helps. Overall I'm very happy and wish I'd have bought the buyers box first. So far no dirt is getting past the seals. I'll keep an eye on it and update later.