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Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
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$1000 Order
$100
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  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Weather Guard Underbody Truck Tool Boxes

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    1-16 of 16 Products

    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 60.13in.L x 18.25in.W x 18.13in.H, Model# 560-5-02

    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 60.13in.L x 18.25in.W x 18.13in.H, Model# 560-5-02

    Item # 88046

    $1097.00
     

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    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 48.13in.L x 18.25in.W x 18.13in.H, Model# 548-5-02

    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 48.13in.L x 18.25in.W x 18.13in.H, Model# 548-5-02

    Item # 88045

    $877.00
     

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    Weather Guard Underbody Truck Toolbox, Aluminum, Gloss Black, 48.13in.L x 18in.W x 19in.H, Model# 648-5-02

    Weather Guard Underbody Truck Toolbox, Aluminum, Gloss Black, 48.13in.L x 18in.W x 19in.H, Model# 648-5-02

    Item # 88053

    $1224.00
     

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    Weather Guard Underbed Truck Tool Box, Aluminum, Diamond Plate, 36.63in.L x 18in.W x 18in.H, Model# 636-0-02

    Weather Guard Underbed Truck Tool Box, Aluminum, Diamond Plate, 36.63in.L x 18in.W x 18in.H, Model# 636-0-02

    Item # 88052

    $1038.00
     

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    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 36.63in.L x 18.25in.W x 18.13in.H, Model# 536-5-02

    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 36.63in.L x 18.25in.W x 18.13in.H, Model# 536-5-02

    Item # 88042

    $777.00
     

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    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 30.13in.L x 18.13in.W x 18.25in.H, Model# 530-5-02

    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 30.13in.L x 18.13in.W x 18.25in.H, Model# 530-5-02

    Item # 88043

    $696.00
     

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    Weather Guard Underbody Truck Tool Box, Aluminum, Gloss Black, 30.13in.L x 18in.W x 18in.H, Model# 631-5-02

    Weather Guard Underbody Truck Tool Box, Aluminum, Gloss Black, 30.13in.L x 18in.W x 18in.H, Model# 631-5-02

    Item # 88051

    $940.00
     

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    Weather Guard Underbody Truck Tool Box, Aluminum, Gloss Black, 36.63in.L x 18in.W x 18in.H, Model# 636-5-02

    Weather Guard Underbody Truck Tool Box, Aluminum, Gloss Black, 36.63in.L x 18in.W x 18in.H, Model# 636-5-02

    Item # 88056

    $1038.00
     

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    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 24.13in.L x 18in.W x 18in.H, Model# 627-0-02

    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 24.13in.L x 18in.W x 18in.H, Model# 627-0-02

    Item # 88047

    $833.00
     

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    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 30.13in.L x 18in.W x 18in.H, Model# 627-0-02

    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 30.13in.L x 18in.W x 18in.H, Model# 627-0-02

    Item # 88049

    $895.00
     

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    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 60.13in.L x 18in.W x 18in.H, Model# 660-0-02

    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 60.13in.L x 18in.W x 18in.H, Model# 660-0-02

    Item # 88055

    $1360.00
     

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    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 24.13in.L x 18.25in.W x 18.13in.H, Model# 524-5-02

    Weather Guard Underbody Truck Tool Box, Steel, Gloss Black, 24.13in.L x 18.25in.W x 18.13in.H, Model# 524-5-02

    Item # 88040

    $632.00
     

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    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 48.13in.L x 18in.W x 19in.H, Model# 648-0-02

    Weather Guard Underbody Truck Tool Box, Aluminum, Diamond Plate, 48.13in.L x 18in.W x 19in.H, Model# 648-0-02

    Item # 88057

    $1224.00
     

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    Weather Guard Underbody Mini Truck Tool Box, Steel, Gloss Black, 24.13in.L x 12.38in.W x 14.13in.H, Model# 525-5-02

    Weather Guard Underbody Mini Truck Tool Box, Steel, Gloss Black, 24.13in.L x 12.38in.W x 14.13in.H, Model# 525-5-02

    Item # 105266

    $539.00
     

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    Weather Guard Underbody Jumbo Truck Tool Box, Steel, Gloss Black, 36.63in.L x 24.25in.W x 24.13in.H, Model# 538-5-02

    Weather Guard Underbody Jumbo Truck Tool Box, Steel, Gloss Black, 36.63in.L x 24.25in.W x 24.13in.H, Model# 538-5-02

    Item # 105268

    $891.00
     

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    Weather Guard Underbody Truck Tool Box, Aluminum, Gloss Black, 60.13in.L x 18in.W x 18in.H, Model# 660-5-02

    Weather Guard Underbody Truck Tool Box, Aluminum, Gloss Black, 60.13in.L x 18in.W x 18in.H, Model# 660-5-02

    Item # 88054

    $1360.00
     

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    Underbody Truck Tool Boxes

    Underbody Truck Tool Boxes

    Keep your tools safe and organized with our premium truck tool boxes. These rugged truck tool boxes come in a variety of different sizes for different places to meet your specific needs. Shop for crossover, top-mount, or side mount truck tool boxes now! No matter where you have it, under, over or in, a truck tool box from Northern Tool is a storage game changer.

    Truck Tool Box Frequently Asked Questions:

    Do truck tool boxes fit in any truck, or are they brand and model-specific?
    Some truck toolboxes are designed for specific models but truck toolboxes are commonly categorized by size. In addition, the makes, models and years that a particular truck box fits is usually prominently listed. It’s a good idea, however, to measure the box of your truck to ensure a good fit.
    What are some accessories for truck tool boxes, that I should look for?
    Truck boxes come in a variety of styles to suit every need, from basic to fully equipped. Truck boxes with extra features (built-in lighting, power outlets, tie-down points, etc.) obviously cost more but may pay for themselves with time-saving convenience.
    Are there installation considerations for truck bed tool boxes?
    Yes, The most important consideration is making sure the toolbox fits your truck. Before securing your truck toolbox, place it in your truck bed to ensure a good fit and that the lid opens freely. Install rubber padding in place to protect your truck’s bed. Drill appropriate holes (if necessary) for securing the toolbox. Consult the specific installation instructions for your particular truck toolbox.
    Are truck tool boxes weather-resistant and waterproof?

    Truck boxes are constructed of sturdy steel or aluminum to handle a range of weather conditions. Powder-coat finishes add another layer of protection. Features, such as weather-resistant seals, help keep contents dry.