Cam-over underbody toolboxes are a fantastic way to store tools securely while keeping bed space free for hauling bigger and bulkier items.
It should come as no surprise that these toolboxes are a favorite of everyone from general contractors and plumbers to maintenance workers and more. But what exactly are underbody toolboxes for trucks? And what are the main benefits of this unique style of truck tool box? Read on to find out.
What Are Underbody Truck Toolboxes?
Underbody truck toolboxes are a type of truck toolbox often used on semi-trucks and big rigs, but may also be used on smaller heavy-duty converted chassis-cab flatbed trucks used by small business owners, like the Ford F-550 and RAM 5500.
As opposed to crossbody toolboxes, which normally sit on top of the bed against the rear of the cab, underbody truck toolboxes, also sometimes called dropdown boxes, are usually mounted under the bed, either using L-brackets or screws. Accordingly, they are space-saving.
8 Benefits of Cam-Over Underbody Boxes
1. Frees Up Bed Storage Capacity
One of the most notable underbody truck toolbox benefits is the ability to save your bed space for other purposes. For example, if you commonly need to use your truck’s bed to haul heavy machinery or equipment, it goes without saying that your bed space is at a premium.
Another perk of using a box that mounts on the underside of your truck bed is keeping tools away from any heavy equipment in the event that it should roll around.
2. Adds Extra Security & Anti-Theft Protection
Aside from saving bed space, another major reason to invest in an underbody truck toolbox is security. We don’t need to mention how expensive tools can be. Especially good-quality tools. Or how essential the tools of your trade are to ensuring you can meet customer needs and provide necessary fixes.
This is where cam-over locks, like the ones we use in our cam-over underbody toolboxes, really come in handy. They allow you to securely store your tools right where you need them — in your truck — without having to cart them back and forth, in and out of your truck cab and home.
3. Cam-Over Locks Prevent Door Sagging
The style of our cam-over locks prevents one of the biggest issues people often experience with inferior-quality underbody boxes: door sagging over time.
What’s more, cam-over style locks make recognizing whether your box is locked or unlocked quick and easy. So, there’s no question whether or not you’ve secured your tools away safely before driving to your next destination.
4. Durable Construction Stands the Test of Time
Typically constructed out of materials like aluminum and steel, underbody truck toolboxes offer durability that lasts and lasts.
Our truck toolboxes, in particular, are robotically welded and made in the USA from smooth and treadplate aluminum, as well as carbon-coated steel for extra anti-corrosion protection. Our underbody truck toolboxes also offer stainless steel piano hinges with .25 knuckles for enhanced durability as well as gusseted corners for more structural stability.
5. Large Capacity Makes Storing & Organizing Tools a Cinch
Generally speaking, truck toolboxes make organizing and storing your tools easy and convenient. And Chandler Truck Accessories offers a variety of cam-over under-body box sizes to ensure that there’s one that works for your unique needs, including:
- 18x18x60
- 24x24x60
- 18x18x48
- 24x24x48
6. Improved Safety
Your underbody box plays a key role in keeping you and others safe on the road. When tools aren't properly secured, they can become dangerous projectiles during sudden stops or accidents — but these boxes lock everything down tight, preventing movement that could damage your cargo or cause safety problems.
You also won't need to climb up into your truck bed anymore, which is a huge safety boost, especially in wet conditions or when you're working on uneven ground.
Instead, you can grab what you need while keeping your feet firmly planted. This smart design means you can quickly check your equipment and perform regular maintenance without doing anything risky or putting unnecessary strain on your body.
Plus, having your tools organized and easily accessible makes pre-trip inspections a breeze, helping you spot potential issues before they become problems.
7. Versatile
An under flatbed toolbox can adapt to pretty much any truck you've got in your fleet. Whether you're running a compact pickup or managing heavy-duty commercial rigs, there's a configuration that'll work perfectly for your setup.
These boxes come with adjustable compartments, sliding trays, and customizable shelving that you can tweak to match exactly what you need to carry. You'll appreciate how easy it is to reorganize the space as your tool collection grows or your job requirements change.
8. Adaptable
What's really great is how seamlessly these boxes work with your other truck accessories — they play nice with everything from ladder racks to cargo management systems and tie-downs. This flexibility means you can build out your truck exactly the way you want it, creating a workspace that's efficiently organized and ready for anything.
By combining these boxes with other accessories, you're essentially creating a custom workshop on wheels that's perfectly suited to your specific needs.
Shop Cam-Over Underbody Toolboxes Now
Ready to find the right truck toolbox for your needs? Whether that’s an underbody box or another type of box, Chandler Truck Accessories has what you need. Buy Your Cam-Over Underbody Truck Tool Box Today!