Trailer Tool Boxes & Storage
Tongue-mount toolboxes, underbody boxes, A-frame boxes, and storage chests in steel and aluminum. Measure the space you have — especially between gooseneck rails or A-frame tubes — and the rest is easy.
Tool Boxes & Storage we carry
- Tongue Toolboxes
- Underbody Boxes
- A-Frame Boxes
- Storage Chests
Don’t see it? We special-order too. .
Find a Part
Let’s Find the Part You Need
Your parts counter
Pick a store to see its parts line and hours. Your request goes straight to that counter.
Tell us what you need
Before you order tool boxes & storage
A few things to check so the part fits the first time, or just tell us what you’ve got and the parts team will spec it with you.
- Pick the location
- Tongue/A-frame, underbody, or chest. Tell us where it goes so it clears your frame and fenders.
- Measure the space
- Get length × width × height and the mounting surface before ordering.
- Steel or aluminum
- Steel is tough and lockable; aluminum diamond-plate is lighter and won’t rust. We carry both.
- Lockable & sealed
- Say if you need a keyed, weather-sealed box for tools left on the trailer.
Tool Boxes & Storage in our catalog
A sample of the trailer tool boxes & storage in our parts catalog. Tap any part to see the details, then request it from your nearest store.
- Toolbox 24x14x16 T-Latch Steel BlackChandler
- Toolbox 24x18x18 T-Latch Steel BlackChandler
- Toolbox 30x14x16 T-Latch Steel BlackChandler
- Toolbox 30x15x15 T-Latch Steel BlackChandler
- Toolbox 30x18x18 T-Latch Steel BlackChandler
- Toolbox 36x14x11 T-Latch Steel BlackChandler
- Toolbox 36x16x14 T-Latch Steel BlackChandler
- Toolbox 36x18x18 T-Latch Steel BlackChandler
- Toolbox 48x16x14 T-Latch Steel BlackChandler
- Toolbox 48x18x18 T-Latch Steel BlackChandler
- Toolbox 60x18x18 T-Latch Steel BlackChandler
- Toolbox Buyers 14HX16DX36D Black w/ Stainless Steel DoorBuyers Products
This is a sample, not the full catalog. If you don’t see it, .
Tool Boxes & Storage FAQ
- How do I measure for a tongue toolbox?
- Measure the usable space between the A-frame rails where the box will sit: the width at the front (near the coupler), the width at the back (near the trailer body), and the length available between jack and body. A-frame boxes are trapezoidal to match the tongue's taper, so both widths matter. Leave clearance for the jack handle to swing and the coupler to latch.
- Steel or aluminum toolbox — which is better on a trailer?
- Aluminum treadplate is the usual choice: it never rusts, weighs less (which matters on a tongue, where every pound adds tongue weight), and shrugs off weather. Steel is stronger and cheaper but needs its coating maintained or it will rust where trailer boxes live — out in the weather. For a box that doubles as a step or takes abuse from chains and binders, heavier-gauge material is worth it in either metal.
- How do trailer toolboxes mount?
- Tongue boxes bolt through their base flanges to the A-frame rails or to cross brackets spanning them. Underbody boxes hang from the trailer frame on mounting brackets. Either way, use bolts with fender washers or backing plates so the box can't vibrate loose or tear out — and add a quality lock, because a toolbox is only as secure as its latch.
Need trailer tool boxes & storage?
Tell us the trailer and the part. The nearest store confirms fit and availability.