Chandler Barn Door Aluminum Underbody Toolbox

Heavy-Duty Barn Door Aluminum Underbody Toolbox

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

Price range: $641.14 through $873.75

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Chandler Barn Door Aluminum Underbody Toolbox
Chandler Barn Door Aluminum Underbody Toolbox
$641.14 $873.75Price range: $641.14 through $873.75

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Chandler Barn Door Aluminum Underbody Toolbox
Chandler Barn Door Aluminum Underbody Toolbox
$641.14 $873.75Price range: $641.14 through $873.75

Heavy-Duty Barn Door Aluminum Underbody Toolbox

This vetted Chandler underbody toolbox is a long-term investment for fleet defenders who need serious storage. Built with .125 thick 5052 corrosion-resistant aluminum and robotically welded for lasting craftsmanship, it handles the roughest work environments without fail. The polished barn door features a locking roller-style stainless steel T-handle and a commercial-grade one-piece gasket for a weather-sealed closure. Available in five sizes, this heavy-duty box ships free and is backed by our 30-day hassle-free return policy. Financing available.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Made in the USA
Weather-Sealed Gasket
Stainless T-Handle
Robotically Welded
5052
Aluminum Grade
.125"
Wall Thickness
11 Gauge
Hinge Steel Gauge
Chandler Barn Door Aluminum Underbody Toolbox

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Chandler Barn Door Aluminum Underbody Toolbox

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Chandler Barn Door Aluminum Underbody Toolbox

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Fitment Guide

Verify your truck's underbody mounting area matches one of the available sizes before ordering.

  • Underbody clearance accommodates 18" or 24" box height
  • Frame rail spacing supports 18" or 24" box depth
  • Mounting length of 36", 48", or 60" available between rails

Built for the Job

Engineered for work trucks that see real daily use across demanding sites.

Fleet Tool Storage
Construction Sites
Field Service Rigs

Full specifications

At a glance

Dimensions
18 X 18 X 48, 18 X 18 X 60, 24 X 24 X 36, 24 X 24 X 48, 24 X 24 X 60
Full specifications9 data points across 4 categories

Dimensions

Available Sizes (H × D × L)18 X 18 X 48, 18 X 18 X 60, 24 X 24 X 36, 24 X 24 X 48, 24 X 24 X 60

Power & Performance

PerformanceSee product page

Materials

Construction5052, .125 thick corrosion-resistant aluminum
Hinge2" Open Continuous 11 Gauge Stainless Steel Piano Hinge
LatchLocking Roller Style Polished Stainless Steel T Handle
Gussets1/8" gussets on all four corners
GasketCommercial Grade One Piece Gasket

Compliance & Warranty

ManufacturingRobotically welded
OriginMade in the USA

The Truck Cover Promise

Every product we carry earns its place on our shelf.

Free ShippingEvery order ships free — no minimums, no fine print, no exceptions.
30-Day Hassle-Free ReturnsIf it doesn't meet your standards, send it back within 30 days, no questions asked.
Vetted Products OnlyWe verify build quality, real-world performance, and warranty support before anything makes the cut.

Smooth Aluminum with Polished Barn Door

HD Series 

The Smooth Aluminum Underbody Toolbox is simply the toughest toolbox on the road or in the field. It’s made with superior quality components including a Continuous Stainless Steel Piano Hinge and a Locking Roller Style Polished Stainless Steel T-Handle. The Commercial-Grade One-Piece Gasket also provides an uncommonly secure seal to minimize outside elements. You won’t find a better aluminum barn door toolbox anywhere else.

Product Specifications

  • Locking Roller Style Polished Stainless Steel T Handle Latch
  • Commercial Grade One Piece Gasket
  • 2″ Open Continuous 11 Gauge Stainless Steel Piano Hinge
  • 1/8″ gussets on all four corners
  • Robotically welded
  • Made in the USA

Features

Durability:

Chandler’s work truck toolboxes are made to work as hard as you do, sticking it out every day in the roughest environments. The polished barn-style doors include polished stainless steel T-Handle compression latches to provide maximum security. Premium quality 5052, .125 thick corrosion-resistant aluminum is used for the box and the doors. Robot welds throughout, and jig mounting ensures each box is perfectly square.

Weather Resistance: 

Rather than typical inset doors, Chandler Truck Accessories mounts the doors using external closures. This gives the box a full perimeter rain gutter around the doors, so water runs away. The rain gutter, the full, commercial grade gasket, and the twist-to-lock T-Handle latches work together to seal against the harshest weather. 

Security: 

The T-Handle latch is bolted in place with four internal industrial hucks and has a built-in lock cylinder for added protection. Each huck provides pull strength of 3,000 lbs, so nothing is going to pry that door open. 

Additional information

Size (H X D X L)

18 X 18 X 48, 18 X 18 X 60, 24 X 24 X 36, 24 X 24 X 48, 24 X 24 X 60

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About chandler truck accessories Truck Bed Toolbox

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