18" Aluminum Saddle Step Truck Tool Box – Lockable Crossover Chest | SKU USB1802A

Regular price $489.95 Sale price$799.00
SKU: USB1802A
Regular price $489.95 Sale price$799.00you save $309.05

🧰 18" Aluminum Saddle Step Truck Tool Box – Lockable Crossover Chest

Model: USB1802A | Lightweight, Durable, and Built for the Road

Maximize your truck’s storage space without sacrificing accessibility with the USB1802A 18" Aluminum Saddle Step Tool Box. Designed to mount securely over your truck’s bed rails, this lockable crossover chest offers secure, weather-resistant storage for tools, gear, and supplies—perfect for contractors, tradesmen, and weekend warriors alike.

Crafted from corrosion-resistant diamond plate aluminum, this tool box delivers the durability you need with the lightweight design you want.


🔧 Key Features:

🧱 Rugged Diamond Plate Aluminum Construction
Corrosion- and dent-resistant for long-lasting durability in harsh environments.

🔐 Lockable Lid with Dual Latches
Keeps your tools safe and secure, with smooth-opening gas struts for easy access.

📦 18-Inch Saddle Design
Fits snugly across the truck bed rails while maintaining clearance underneath—ideal for additional under-bed storage or bed access.

🌧️ Weather-Resistant Seals
Protects contents from dust, rain, and road grime with tight-sealing edges.

🪛 Easy Installation
Mounts quickly to most full-size and mid-size pickup trucks using included hardware.


📐 Product Specifications:

Attribute Details
Model USB1802A
Material Aluminum (Diamond Plate)
Finish Polished / Matte Aluminum
Mounting Style Saddle / Crossover Chest
Length 18 inches
Locking Mechanism Dual Latches with Lock & Key
Weather Seals Yes – Weather-Resistant Gasket
Application Full-Size & Mid-Size Pickup Trucks

🚚 Perfect For:

  • Contractors & tradespeople

  • Fleet trucks & work vehicles

  • Truck owners needing secure, accessible tool storage

  • Outdoor, off-road, and jobsite use


Strong. Secure. Ready for Work.

The USB1802A 18" Aluminum Saddle Tool Box delivers the strength, convenience, and peace of mind you need—on the job, on the road, and everywhere in between.