Skip to content
Highway Products 48 X 16 X 16 Side Mount Tool Box With Smooth Aluminum Base Diamond Plate Lid 3712-001

Highway Products 48 X 16 X 16 Side Mount Tool Box With Smooth Aluminum Base Diamond Plate Lid 3712-001

SKU HWP3712-001
$1,264.88
$1,264.88 - $1,264.88
$1,264.88
$1,011.90
$1,264.88
$1,011.90 - $1,011.90
$1,011.90
Save $252.98
Only 3 left in stock

SIDE MOUNT TOOL BOX

WEATHERPROOF SECURE TRUCK TOOLBOX THAT ADDS TO THE LOOK OF YOUR PICKUP TRUCK.

Damage Free

Less Than 1% Damage Rate on Highway Products

Made In The USA

Highway Products are proudly made in the USA

Chat With Us

The Most Knowledgeable Truck Bed Accessories Reps

The Best Prices

Our Out-The-Door Pricing Can't be beat.

Engineered for Strength and Longevity

Engineered for Strength and Longevity

Handcrafted in the USA from military-grade, rust-free aluminum, these low-side and high-side toolboxes are built to outperform and outlast traditional steel boxes. Every weld, hinge, and latch is precision-engineered for maximum durability and security, and protected by a transferable lifetime warranty.

Accessible, Secure, and Watertight by Design

Accessible, Secure, and Watertight by Design

Both configurations feature automotive-grade weather stripping and internal rain gutters for a 100% watertight seal, keeping your tools dry in all conditions. Side-access doors and tapered lids make it easy to grab what you need from the ground, no climbing into the truck bed.

Custom Look, Professional Performance

Custom Look, Professional Performance

Available in multiple premium finishes, including black powder coat, polished aluminum, black diamond plate, and the signature Leopard pattern, these toolboxes combine rugged functionality with a custom aesthetic. Each box comes equipped with no-drill mounting, gas-assisted shocks, and removable dividers for organized, efficient storage.

"We know your success and ours depends on it." - Gene Gros – President, Highway Products, Inc.

The Elite Promise

The Elite Promise

We promise to make it right 100% of the time. We'll take care of any damages or defects, no matter the issue. Just contact our highly-rated USA-based commercial customer service team. Know any purchase from EliteTruck.com comes with the industry's most comprehensive product & service guarantee.

Other Recommended Highway Products

$2,437.50
$2,437.50 - $2,437.50
$2,437.50
$1,950.00
$2,437.50
$1,950.00 - $1,950.00
$1,950.00

Highway Products 2000 Pound Aluminum Bed Slide For Full Size 8' Beds Model # 4312-002

Highway Products 2000 Pound Aluminum Bed Slide For Full Size 8' Beds Model  4312-002 The Elite Truck team loves the Highway Products Truck Bed Slid...

View full details
$2,437.50
$2,437.50 - $2,437.50
$2,437.50
$1,950.00
$2,437.50
$1,950.00 - $1,950.00
$1,950.00
Sold out
$1,499.94
$1,499.94 - $1,499.94
$1,499.94
$1,199.95
$1,499.94
$1,199.95 - $1,199.95
$1,199.95

Highway Products Guardian Headache Rack Hd Open Mesh Smooth Black Upright Smooth Black Center Size 5 4011-012-BK62

Highway Products Guardian Headache Rack Hd Open Mesh Smooth Black Upright Smooth Black Center Size 5 4011-012-BK62 The Elite Truck team loves the H...

View full details
$1,499.94
$1,499.94 - $1,499.94
$1,499.94
$1,199.95
$1,499.94
$1,199.95 - $1,199.95
$1,199.95
Sold out
$2,437.50
$2,437.50 - $2,437.50
$2,437.50
$1,950.00
$2,437.50
$1,950.00 - $1,950.00
$1,950.00

Highway Products 2000 Pound Aluminum Bed Slide For 8' Service Body Beds Model 4312-029

Highway Products 2000 Pound Aluminum Bed Slide For 8' Service Body Beds Model 4312-029 The Elite Truck team loves the Highway Products Truck Bed Sl...

View full details
$2,437.50
$2,437.50 - $2,437.50
$2,437.50
$1,950.00
$2,437.50
$1,950.00 - $1,950.00
$1,950.00
$1,925.21
$1,925.21 - $1,925.21
$1,925.21
$1,540.17
$1,925.21
$1,540.17 - $1,540.17
$1,540.17

Highway Products 71 X 16 X 23 Gull Wing Crossover Tool Box With Smooth Black Base Black Diamond Plate Lid 3412-015-BK62

Highway Products 71 X 16 X 23 Gull Wing Crossover Tool Box With Smooth Black Base Black Diamond Plate Lid 3412-015-BK62 The Elite Truck team loves...

View full details
$1,925.21
$1,925.21 - $1,925.21
$1,925.21
$1,540.17
$1,925.21
$1,540.17 - $1,540.17
$1,540.17
$1,499.94
$1,499.94 - $1,499.94
$1,499.94
$1,199.95
$1,499.94
$1,199.95 - $1,199.95
$1,199.95

Highway Products Guardian Headache Rack Hd Open Mesh Smooth Black Upright Smooth Black Center Size 7 4011-108-BK62

Highway Products Guardian Headache Rack Hd Open Mesh Smooth Black Upright Smooth Black Center Size 7 4011-108-BK62 The Elite Truck team loves the H...

View full details
$1,499.94
$1,499.94 - $1,499.94
$1,499.94
$1,199.95
$1,499.94
$1,199.95 - $1,199.95
$1,199.95