Flatbed Truck Toolboxes

"Quality Built to Last"

photo of Crownline cube feeder

Crownline by GZ Modular Flatbed Toolbox System

Service bed style storage without sacrifice:


Add functional storage with our modular flatbed truck toolbox system.


Full release expected January 2025

A black truck bed with stainless steel toolbox drawers on a white background.

Gooseneck Trailer Compatible

The design accommodates gooseneck trailers, ensuring you can still tow your trailer while maximizing storage space.

view of gooseneck hitch in truck bed between toolboxes

Optimized Floor Space

A generous 49-inch width between toolboxes allows convenient storage of large sheets of materials or longer tools, ensuring everything remains secure and accessible.

A black truck bed with a stainless steel drawer open.

Optional Pull-Out Drawers

Customize your storage further with optional pull-out drawers, offering additional organization and easy access for smaller items.

A black truck bed with stainless steel tool box drawers on a white background.

Stainless Steel Doors

Each toolbox is equipped with sleek stainless steel doors, enhancing durability and complementing the looks of your flatbed setup.

A black truck bed with stainless steel storage boxes on it.

Modular and Customizable

The modular design allows you to configure and customize the system to suit specific requirements, whether you need more drawers, compartments, or specialized storage.

A black truck bed with a bunch of tool boxes on it.

Universal Compatibility

Designed to be installed on any flatbed truck brand, enhancing functionality without the need for extensive modifications.

A black truck bed with toolboxes and a drawer underneath it.

The Flatbed Toolbox Solution

Maintain your work truck's capability while enhancing storage and organization.


Incorporate utility bed functionality and storage space into your flatbed without losing the ability to tow a gooseneck trailer.


The Crownline Modular Toolbox system offers the perfect blend of practicality and convenience. Tow your gooseneck, transport 4' wide materials, and keep your tools readily accessible—all with ease.