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Freightliner Tool Boxes

Have you been hunting for a reliable tool box for your Freightliner? At 4 State Trucks, you'll find everything from underbody to battery boxes, all crafted from sturdy materials like aluminum and stainless steel. With various styles and sizes, it's easy to find the perfect fit for your rig. Check out our options and keep your tools organized on the road.
  • Product
  • Qty in Cart
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  • Price
  • Subtotal
  • Merritt Aluminum Frame Box Kit With Diamond Plate Door- 24 X 22 X 21 Inch

    Merritt Aluminum Frame Box Kit With Diamond Plate Door- 24 X 22 X 21 Inch

    MERRITT

    $1,217.99
    24 X 22 X 21 Inch Aluminum Frame Box Kit W/ Diamond Plate Door & Mounting Brackets By MerrittTake control of your truck storage with the Merritt Aluminum Frame Box Kit, 24 x 22 x 21 inches, featuring...
    471K2
    SKU:
    471K2
    Truck Class:
    Universal
    Finish Options:
    Diamond Plate
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,217.99
    Qty in Cart: 0
    Price:
    $1,217.99
    Subtotal:
  • Merritt Aluminum Frame Box Kit With Diamond Plate Door- 18 X 22 X 21 Inch

    Merritt Aluminum Frame Box Kit With Diamond Plate Door- 18 X 22 X 21 Inch

    MERRITT

    $986.99
    18 X 22 X 21 Inch Aluminum Frame Box Kit W/ Diamond Plate Door & Mounting Brackets By MerrittOrganize your tools like a pro with the Merritt Aluminum Frame Box Kit, 18 x 22 x 21 inches, featuring a...
    461K2
    SKU:
    461K2
    Truck Class:
    Universal
    Finish Options:
    Diamond Plate
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $986.99
    Qty in Cart: 0
    Price:
    $986.99
    Subtotal:
  • Merritt Aluminum Frame Box Kit With Diamond Plate Door- 12 X 22 X 21 Inch

    Merritt Aluminum Frame Box Kit With Diamond Plate Door- 12 X 22 X 21 Inch

    MERRITT

    $909.99
    12 X 22 X 21 Inch Aluminum Frame Box Kit With Diamond Plate Door By MerrittStreamline your truck's tool storage with the Merritt Aluminum Frame Box Kit, equipped with a diamond plate door for...
    451K2
    SKU:
    451K2
    Finish Options:
    Diamond Plate
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $909.99
    Qty in Cart: 0
    Price:
    $909.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Cam-Lock Underbody Tool Box Aluminum W/ Barn Doors & Size, Finish Options

    Cam-Lock Underbody Tool Box Aluminum W/ Barn Doors & Size, Finish Options

    ICONIC

    $472.01 - $1,824.99
    Maximize secure storage beneath your truck with the Aluminum Cam-Lock Underbody Tool Box with Barn Doors. Offered in smooth aluminum or rugged diamond plate finishes, these heavy-duty boxes are built...
    PPR_298911
    SKU:
    PPR_298911
    Height Options:
    30 Inch
    Height Options:
    18 Inch
    Height Options:
    24 Inch
    Length Options:
    36 Inch
    Finish Options:
    Diamond Plate
    Material Options:
    Aluminum
    Length Options:
    60 Inch
    Length Options:
    72 Inch
    Truck Class:
    Universal
    Width Options:
    24 Inch
    Height Options:
    36 Inch
    Length Options:
    48 Inch
    Width Options:
    18 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Toolboxes
    Ready To Ship:
    Yes
    $472.01 - $1,824.99
    Qty in Cart: 0
    Price:
    $472.01 - $1,824.99
    Subtotal:
  • Smooth Aluminum Tool Box L Mounting Brackets- 24 Inch

    Smooth Aluminum Tool Box L Mounting Brackets- 24 Inch

    ICONIC

    $199.99
    24 Inch Aluminum L Brackets For Mounting Tool BoxDeliver dependable mounting support with the Smooth Aluminum Tool Box L Mounting Brackets - 24 Inch, designed for long-lasting durability and secure...
    09-0201132
    SKU:
    09-0201132
    Truck Class:
    Universal
    Length Options:
    24 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    Ready To Ship:
    Yes
    $199.99
    Qty in Cart: 0
    Price:
    $199.99
    Subtotal:
  • Smooth Aluminum Tool Box L Mounting Brackets- 18 Inch

    Smooth Aluminum Tool Box L Mounting Brackets- 18 Inch

    ICONIC

    $149.99
    18 Inch Aluminum L Brackets For Mounting Tool BoxReinforce your storage with the Smooth Aluminum Toolbox L Mounting Brackets - 18 Inch,designed for durability and heavy-duty support. Constructed from...
    09-0201133
    SKU:
    09-0201133
    Length Options:
    18 Inch
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Toolboxes
    Ready To Ship:
    Yes
    $149.99
    Qty in Cart: 0
    Price:
    $149.99
    Subtotal:
  • Stainless Steel T-Lock Assembly W/ 4 Studs For Tool Box

    Stainless Steel T-Lock Assembly W/ 4 Studs For Tool Box

    GRAND GENERAL

    $35.79
    4-3/4 x 4-7/8 Inch SS T-Lock Assembly With 4 Welded Mounting StudsKeep your tools safe with the Stainless Steel T-Lock Assembly, designed for tool boxes and built to last. Measuring 4-3/4 by 4-7/8...
    09-02010006
    SKU:
    09-02010006
    Material Options:
    Stainless Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Toolboxes
    Ready To Ship:
    Yes
    $35.79
    Qty in Cart: 0
    Price:
    $35.79
    Subtotal:
  • Merritt Aluminum Fairing Box

    Merritt Aluminum Fairing Box

    MERRITT

    $800.99 - $1,126.99
    Optimize truck storage with the Merritt Aluminum Fairing Box, offered in three versatile sizes-18 x 12 x 20, 18 x 18 x 20, and 20 x 18 x 24 inches. Crafted from durable aluminum, these fairing boxes...
    PPR_206791
    SKU:
    PPR_206791
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $800.99 - $1,126.99
    Qty in Cart: 0
    Price:
    $800.99 - $1,126.99
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  • Merritt Aluminum Double Door Cam Lock Tool Box- 18 X 18 Inch

    Merritt Aluminum Double Door Cam Lock Tool Box- 18 X 18 Inch

    MERRITT

    $1,669.99 - $2,035.99
    This Merritt 18 x 18 inch aluminum double door lock tool box is designed to deliver secure, durable storage. Constructed from top-quality aluminum, this tool box offers corrosion resistance while...
    PPR_203863
    SKU:
    PPR_203863
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,669.99 - $2,035.99
    Qty in Cart: 0
    Price:
    $1,669.99 - $2,035.99
    Subtotal:
  • Merritt Aluminum Cam Lock Tool Box- 24 X 24 Inch

    Merritt Aluminum Cam Lock Tool Box- 24 X 24 Inch

    MERRITT

    $2,175.99 - $2,415.99
    Keep essential tools secure and organized with the Merritt Aluminum Lock Tool Box measuring 24 inches wide by 24 inches high. Constructed from durable aluminum, this truck tool box is designed to...
    PPR_203865
    SKU:
    PPR_203865
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $2,175.99 - $2,415.99
    Qty in Cart: 0
    Price:
    $2,175.99 - $2,415.99
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  • Merritt Aluminum Double Door Cam Lock Tool Box- 18 X 24 Inch

    Merritt Aluminum Double Door Cam Lock Tool Box- 18 X 24 Inch

    MERRITT

    $1,847.99 - $2,175.99
    The Merritt aluminum double door lock tool box measuring 18 inches high by 24 inches deep is built to provide secure, convenient storage. Constructed from aluminum, this toolbox combines strength and...
    PPR_203864
    SKU:
    PPR_203864
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,847.99 - $2,175.99
    Qty in Cart: 0
    Price:
    $1,847.99 - $2,175.99
    Subtotal:
  • Merritt Black Diamond Plate Aluminum Bed Cover W/ 2 Slide Boxes & Mounting Brackets For Trucks With 5-1/2 FT Bed

    Merritt Black Diamond Plate Aluminum Bed Cover W/ 2 Slide Boxes & Mounting Brackets For Trucks With 5-1/2 FT Bed

    MERRITT

    $8,737.99
    Black Diamond Plated Aluminum Bed Cover With Brackets By Merritt Fits Trucks W/ 5-1/2 FT Bed* High Quality Bed Cover* Includes:  - (2) Low Side Boxes   - Mounting Brackets * Textured Black * Diamond...
    780100126
    SKU:
    780100126
    Truck Class:
    Light Duty
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $8,737.99
    Qty in Cart: 0
    Price:
    $8,737.99
    Subtotal:
  • Merritt Aluminum 4 Battery Box W/ Side Mount- 24 X 20 X 16 Inch

    Merritt Aluminum 4 Battery Box W/ Side Mount- 24 X 20 X 16 Inch

    MERRITT

    $1,379.99
    24 X 20 X 16 Inch Aluminum Box For 4 Batteries By MerrittKeep your batteries safe and accessible with the Merritt Aluminum 4 Battery Box, engineered for side-mount applications and heavy-duty use...
    35031
    SKU:
    35031
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,379.99
    Qty in Cart: 0
    Price:
    $1,379.99
    Subtotal:
  • Merritt Diamond Plate Aluminum Saddle Box Without Step- 22 x 21 x 30 Inch

    Merritt Diamond Plate Aluminum Saddle Box Without Step- 22 x 21 x 30 Inch

    MERRITT

    $1,117.99
    22 x 21 x 30 Inch Diamond Plate Aluminum Saddle Box W/ Out Step By MerrittMaximize truck storage with the Merritt Diamond Plate Aluminum Saddle Box, 22 x 21 x 30 inches, step-free for a polished...
    477
    SKU:
    477
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,117.99
    Qty in Cart: 0
    Price:
    $1,117.99
    Subtotal:
  • Merritt Aluminum High Side Box- 16 X 12 X 90 Inch

    Merritt Aluminum High Side Box- 16 X 12 X 90 Inch

    MERRITT

    $1,672.99 - $2,569.99
    When dependable tool storage matters, the Merritt Aluminum High Side Box measuring 16 x 12 x 90 inches provides a durable and practical solution for your truck. Made from commercial-grade aluminum,...
    PPR_206514
    SKU:
    PPR_206514
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,672.99 - $2,569.99
    Qty in Cart: 0
    Price:
    $1,672.99 - $2,569.99
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  • Merritt Aluminum Low Side Box- 18 X 16 X 48 Inch

    Merritt Aluminum Low Side Box- 18 X 16 X 48 Inch

    MERRITT

    $1,950.99 - $2,385.99
    Choose Option(s) to see description.Merritt Mill Finish Diamond Aluminum Low Side Box- 18 X 16 X 48 Inch18 X 16 X 48 Inch Diamond Aluminum Low Side Box W/ Mill Finish By Merritt* High Quality Side...
    PPR_206510
    SKU:
    PPR_206510
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,950.99 - $2,385.99
    Qty in Cart: 0
    Price:
    $1,950.99 - $2,385.99
    Subtotal:
  • Merritt Aluminum Saddle Box Divider Set

    Merritt Aluminum Saddle Box Divider Set

    MERRITT

    $113.99 - $234.99
    Keep tools neatly separated with the Merritt Aluminum Saddle Box Divider Set, engineered for dependable performance and long-term use. Made from high-quality aluminum, these dividers resist corrosion...
    PPR_206516
    SKU:
    PPR_206516
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $113.99 - $234.99
    Qty in Cart: 0
    Price:
    $113.99 - $234.99
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  • Merritt Aluminum Low Side Box- 18 X 16 X 60 Inch

    Merritt Aluminum Low Side Box- 18 X 16 X 60 Inch

    MERRITT

    $2,109.99 - $2,657.99
    Choose Option(s) to see description.Merritt Mill Finish Diamond Plate Aluminum Low Side Box- 18 X 16 X 60 Inch18 X 16 X 60 Inch Diamond Plate Aluminum Low Side Box W/ Mill Finish By Merritt* High...
    PPR_206511
    SKU:
    PPR_206511
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $2,109.99 - $2,657.99
    Qty in Cart: 0
    Price:
    $2,109.99 - $2,657.99
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  • Merritt Aluminum High Side Tool Box- 16 X 12 X 72 Inch

    Merritt Aluminum High Side Tool Box- 16 X 12 X 72 Inch

    MERRITT

    $1,672.99 - $2,501.99
    Keep your tools organized and protected with the Merritt Aluminum High Side Tool Box, engineered for durability and everyday work demands. Measuring 16 x 12 x 72 inches, this tool box is made from...
    PPR_206082
    SKU:
    PPR_206082
    Material Options:
    Aluminum
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,672.99 - $2,501.99
    Qty in Cart: 0
    Price:
    $1,672.99 - $2,501.99
    Subtotal:
  • Merritt Aluminum High Side Tool Box- 16 X 12 X 60 Inch

    Merritt Aluminum High Side Tool Box- 16 X 12 X 60 Inch

    MERRITT

    $1,510.99 - $2,209.99
    Built for truck owners who demand dependable storage, the Merritt Aluminum High Side Tool Box measures 16 x 12 x 60 inches. Constructed from commercial-grade aluminum, it provides long-lasting...
    PPR_205907
    SKU:
    PPR_205907
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,510.99 - $2,209.99
    Qty in Cart: 0
    Price:
    $1,510.99 - $2,209.99
    Subtotal:
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Adding your products to cart

Freightliner Tool Boxes are a versatile and durable storage solution for truck owners and operators. These high-quality tool boxes come in a variety of sizes, from compact 18-inch models to expansive 72-inch units, allowing you to customize your storage space to fit your specific needs. Crafted from sturdy aluminum, these tool boxes provide secure and weatherproof protection for your tools, equipment, and other valuables while on the road. Freightliner Tool Boxes feature reliable cam-lock doors, diamond plate or smooth finishes, and single or double barn-style openings to suit your preferences. Many models also include handy accessories like mounting brackets, chain racks, and smooth or diamond plate doors. Whether you need compact underbody storage or larger capacity for your truck, Freightliner Tool Boxes offer rugged dependability and versatile functionality to keep your essentials organized and protected.

Frequently Asked Questions About Freightliner Tool Boxes

Will a tool box designed for Freightliner trucks fit my specific model?

Fit varies depending on the truck model, frame width, and mounting style, so it's important to check the listed specifications and compatible models before ordering. Many tool boxes are designed for specific Freightliner models such as the Cascadia, Columbia, or Century Class, so double-check the product details or contact us if you're unsure about fitment for your particular truck.

What materials are these tool boxes made from, and which one should I choose?

Freightliner tool boxes are typically available in aluminum, steel, or stainless steel. Aluminum is lightweight and naturally resistant to rust, making it a popular choice for everyday use. Steel and stainless steel options tend to be heavier but offer added durability for drivers who need extra strength for hauling heavier tools and equipment. Your choice often comes down to the balance of weight savings versus long-term durability you're looking for.

How do I mount a tool box onto my Freightliner, and will I need extra hardware?

Most tool boxes are designed to mount to the truck's frame rails or an existing mounting bracket, and many come with the necessary mounting hardware included. However, some installations may require additional brackets, straps, or drilling depending on your truck's frame configuration. We recommend reviewing the installation instructions or product notes before purchase, and having basic tools on hand for a smoother installation.

Are these tool boxes weatherproof and secure enough to protect my tools?

Many tool boxes feature weather-resistant seals and latching or locking lids to help keep moisture, dust, and debris out. Locking mechanisms also add a layer of security for tools and equipment stored on the road. That said, the level of weather resistance can vary by product, so check the specific description for details on seals and locking features before buying.

Can I get a tool box that matches the finish of my truck, like polished or diamond plate?

Yes, many Freightliner tool boxes are available in a variety of finishes, including polished aluminum, brushed aluminum, and diamond plate, so you can match the look of your truck's existing accessories. Keep in mind that polished finishes may require more regular maintenance to keep their shine, while diamond plate and brushed finishes tend to hide scratches and road grime a bit better.


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