Product Description
Please note — 18"D size condition: The 6"H x 18"D x 96"W size is a Bargain Bin unit with light scratches or scuffs, sold at a reduced price. The 12"D size is standard new stock.
Top Mount Truck Toolbox: Aluminum Diamond Plate Storage Built for Daily Jobsite Abuse. Made in the USA by AMERICAN TRUCKBOXES ATB®️
This top mount toolbox is built for contractors, tradespeople, and fleet operators who need secure, weather-tight tool storage across the bed rails without giving up cargo space below. The double-lid design opens on gas springs for one-hand access to both sides of the compartment, so crews can grab gear fast without wrestling a heavy lid. American Truckboxes LLC manufactures every unit in Blanchard, North Dakota, backing each box with over 25 years of toolbox-building experience. Custom sizing and fleet-volume orders are available for shops running multiple trucks.
Key Features
- Handles job site wear: all-smooth aluminum truck toolbox body resists denting and corrosion better than painted steel
- Diamond tread-plate top: reinforced diamond TP lid sheds debris and stands up to foot traffic and dropped tools
- One-hand lid access: dual gas springs hold each lid open on both sides of the double-lid layout
- Stays locked on the road: double lift-handle locks secure both compartments independently
- Keeps tools organized: partitioned dividers separate long tools from loose hardware and small parts
- Fits the top-mount rail: mounts across the bed rails, clearing the bed floor for other cargo
- Sized for the job: available in 12-inch and 18-inch depths at a consistent 6-inch height and 96-inch width
- Aluminum truck toolbox construction: lighter than steel for less payload lost to the box itself
Specifications
Material: Aluminum, all-smooth body
Dimensions: 6" tall, 96" wide, available in 12" to 18" depths
Finish: Natural aluminum, diamond tread-plate top
Mounting: Top-mount, across bed rails
Warranty: 60-month (5-year) limited warranty for standard boxes; 12-month for custom or modified boxes
American Truckboxes has manufactured toolboxes in the USA for over 25 years, and every top mount box ships built to order. Visit truckbox.com or call (888) 996-0376 for custom sizing, fleet pricing, or any questions.
Frequently Asked Questions
Q: Where is this toolbox made?
A: This toolbox is made in the USA by American Truckboxes LLC in Blanchard, North Dakota. American Truckboxes has manufactured heavy duty truck toolboxes for over 25 years. Learn more at truckbox.com.
Q: What warranty comes with this toolbox?
A: This toolbox carries a 60-month (5-year) limited warranty for standard boxes. Custom or modified boxes and auxiliary fuel tanks carry a 12-month limited warranty. The warranty applies to the original purchaser only and is non-transferable. Contact truckbox.com or (888) 996-0376 for full warranty details.
Q: Can I order a custom size?
A: Yes, custom sizes are available beyond the standard 12-inch and 18-inch depths listed here. Custom and modified boxes carry a 12-month warranty. Contact truckbox.com or (888) 996-0376 to discuss your dimensions.
Q: Should I choose aluminum or steel for a top mount toolbox?
A: This model is built from all-smooth aluminum, which resists corrosion and weighs less than a comparable steel toolbox, preserving more of your truck's payload. Aluminum is a strong choice for trucks that see road salt, moisture, or frequent washing.
Q: How does the lid open on this box?
A: The box uses a double-lid design, with each side opening independently on its own gas springs. This gives one-hand access to either compartment without lifting the full width of the box at once.
Q: How does the lock system work?
A: Each lid has its own lift-handle lock, so the two compartments can be secured independently of one another. This keeps tools locked down even when only one side of the box is in use.
Q: What depths are available for this top mount toolbox?
A: This series is available in 12-inch and 18-inch depths, both at a 6-inch height and 96-inch width. Select the depth that matches your bed rail clearance and storage needs at checkout.