Cross Frame Boxes
Custom built to fit your semi truck perfectly.
We build your Semi Truck Cross Frame Tool Box to specifically fit your semi-truck or to add extra storage to dump bodies, service bodies, or flatbeds. That means you pick the dimensions that work for you, instead of forcing you to choose from what's available. That doesn't help you. Add a shelf where you need it, a drawer, or even both. Why? Because your job requires certain things and custom work is one of our long-time proven specialties.
Like our Cross Frame Boxes but want something special done to it? Call our sales team now to start creating your own custom variant!
HPI Benefits
The HPI difference is in the materials we use, the attention to all details and ultimately products we produce and proudly guarantee. Our promise is to take the best care of your product while we manufacture it, and continue to care for a lifetime after you receive it.
Lifetime Warranty
All of our products come with a Lifetime Warranty against defects in manufacturing (failed welds, etc.). It also includes all locking mechanisms, hinges, gas shocks, weatherstripping and any other materials we use. Learn More
Military Grade Aluminum
Highway Products uses nothing but the best materials. Our products are hand crafted out of Military Grade aluminum. Why take it that far? The days of using nothing but the best ingredients are all but gone in this world. We refuse to sink to that level. That’s the HPI™ difference.
Hand-Made in the USA
Hand crafted from beginning to end right here in the USA. Every square inch of our products are touched by human hands, every step of the way.

This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Product Features
All HPI products come standard with options and features that you would normally pay extra for. Please explore all of our standard and optional features and call us with any questions you may have!
- One of the weak points of truck tool boxes is the bottom corners. There is so much road stress from carrying heavy tarps, chains, tools, and other equipment, the corners sometimes break. Highway Products has eliminated this problem with reinforced angle bracing welded in the corners.
- Our ergonomically designed T-Handle locks are the most secure locking mechanism on the market.
- We use Clean Seal™ automotive stripping around the edges of each toolbox to ensure a watertight seal.
Cross Frame Boxes Videos
Cross Frame Boxes Images

HPI Black™ Diamond Plate
Our signature HPI Black™ Diamond Plate finish combines that trendy satin look with just a little shine to hide scratches and keep that tough black look.

Diamond Plate
Tried and true. The all time classic finish. Rugged, durable and will last forever.

Tankbrite
Standard raw aluminum, all polished up. Super easy to clean and shines right back up with minimal maintenance, if any.

HPI Black™
Our signature HPI Black™ finish combines that trendy flat look with just a little shine to hide scratches and keep that tough black look.

Custom Colors
Custom colors? You bet we do that! Whether you need a color match, want something to stand out or blend in, we can cover it.
Interested in our Cross Frame Boxes?
Our team of Product Specialists are on standby to answer any remaining questions you have about our Cross Frame Boxes or to assist you in placing your order.
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