When you need secure, accessible tool storage without sacrificing truck bed space, the WEATHER GUARD Hi-Side Tool Box (Model 364-0-02) delivers the perfect solution. This premium automotive accessory mounts directly on your truck's bed rails, positioning storage up and out of the way while keeping your entire bed floor open for lumber, equipment, materials, and cargo. With 7.9 cubic feet of storage capacity in a rugged aluminum diamond plate construction, this high-side truck tool box provides the security, weather protection, and organizational features that professional contractors, tradespeople, and truck owners demand. The innovative design combines quick-access dual lids, adjustable door positioning, extreme security features, and comprehensive weather sealing—all in a lightweight aluminum package that won't add excessive weight or corrode over time.
Hi-Side Design: Maximum Storage, Maximum Bed Space
The hi-side configuration represents one of the smartest approaches to truck bed storage for operators who need both secure tool storage and full use of their bed floor. Unlike crossover toolboxes that consume valuable bed space or limit cargo length, this hi-side box mounts along the bed rails, utilizing vertical space above the bed rather than occupying the floor area itself. This means you can still haul full sheets of plywood, long lumber, ladders, pipe, equipment, or any other cargo that requires the full bed length—while maintaining quick access to your most frequently used tools, parts, and equipment.
At approximately 64.25" long, 13.25" wide, and 16" high, the box provides substantial 7.9 cubic foot storage capacity without intruding into your cargo area. The design is particularly valuable for contractors who need to transport both materials and tools on every job—framers carrying lumber and hand tools, electricians hauling conduit and testing equipment, plumbers transporting pipe and repair parts, or landscapers moving equipment and maintenance supplies. You get the organizational benefits and security of a dedicated toolbox without the cargo capacity compromises that come with other storage solutions.
Premium Aluminum Diamond Plate Construction
The aluminum diamond plate construction delivers the ideal combination of strength, durability, and weight savings for truck bed applications. Aluminum naturally resists corrosion—no rust issues even in harsh weather, exposure to moisture, road salt, or chemical environments. The diamond plate texture provides excellent slip resistance when accessing items and adds structural rigidity to the panels while creating the classic, professional appearance that's been the hallmark of quality truck accessories for decades.
The aluminum door and hinge system further reduces weight while maintaining strength and durability. At just 57 pounds total, this hi-side box won't significantly impact your truck's payload capacity or fuel economy—yet it's built tough enough for demanding commercial use. The heavy-duty welded construction and heavy-duty C-channel reinforced lid provide the structural integrity needed to withstand the vibration, impacts, and daily use that characterize professional truck operations.
The Black ARMOR TUF powder coat finish over the aluminum diamond plate provides additional protection against scratches, chemicals, and UV exposure while creating a sleek, professional appearance that coordinates with most truck colors and bed liners. This isn't just paint—it's a commercial-grade protective coating designed specifically for the harsh truck bed environment.
Key Features
- Hi-Side Bed Rail Design: Mounts on bed rails to provide 7.9 cu ft storage while keeping entire truck bed floor open for cargo
- Tool-Less Adjustable Doors: QuickClips allow quick release doors to adjust from 90° to 180° without tools for flexible access
- Extreme Security: Drill-resistant lock core with three-point latching system provides maximum protection against break-ins
- Comprehensive Weather Protection: Rain gutter and full weather seal with memory-resistant D-shaped ribbed weather stripping keeps moisture out
Innovative Access and Organization Features
The double lid opening design provides excellent access to stored items, with each door measuring 12.75" high by 29" wide—large enough to accommodate most tools, equipment, and parts while maintaining structural integrity. But what truly sets this hi-side box apart is the tool-less adjustable door system using QuickClips. Without any tools required, you can adjust each door to open at 90 degrees (perpendicular to the truck) for standard access, or at 180 degrees (lying flat against the truck side) for maximum clearance when you need unrestricted access or are working in tight spaces where partially open doors would be problematic.
This adjustability is transformative in real-world use. In your garage or tight parking situations, the 90-degree position prevents doors from hitting walls or adjacent vehicles. At job sites where you're parked close to buildings, fences, or equipment, you can configure doors for the available space. When you need maximum access to load or unload larger items, the 180-degree position gets the doors completely out of your way. The QuickClip system makes these adjustments fast and tool-free—just release, adjust, and secure in seconds.
The top-mounted removable parts bin adds valuable organization capability. This separate bin keeps small items, fasteners, fittings, or frequently accessed parts organized and easy to find rather than loose in the bottom of the box. The removable design means you can take the entire bin with you to the work area when needed, then return it to the box for secure storage and transport.
Security and Weather Protection
Security is paramount when your livelihood depends on the tools stored in your truck, and this hi-side box delivers extreme protection through multiple engineered features. The drill-resistant lock core defeats common break-in attempts that target standard locks. The three-point latching system secures the lid at three locations rather than just one central point, making prying attempts exponentially more difficult and ensuring the lid remains secure even under force.
Weather protection is equally comprehensive. The rain gutter channels water away from the opening, preventing moisture intrusion when opening the box even during or after rain. The full weather seal uses memory-resistant D-shaped ribbed weather stripping that maintains its shape and sealing effectiveness through years of repeated openings, temperature cycling, and UV exposure. This complete weather sealing system keeps tools dry, prevents rust on steel tools, protects electronics and testing equipment, and ensures that moisture-sensitive materials remain in good condition regardless of weather conditions during transport or storage.
Installation and Quality Assurance
Installation on bed rails takes approximately 0.7 hours (about 40 minutes) with basic tools and hardware included. The bed rail mounting method is straightforward and proven, creating a secure attachment that won't shift or loosen over time. The design is compatible with style-side truck beds—the most common bed configuration across all truck manufacturers.
The Limited Lifetime Warranty demonstrates WEATHER GUARD's confidence in construction quality and materials. USA manufacturing ensures quality control standards and construction methods that have made WEATHER GUARD the trusted choice for professionals who depend on their equipment. When properly maintained, this hi-side box will provide decades of reliable service.
Optional key-alike configuration is available on request, allowing you to operate multiple WEATHER GUARD boxes, locks, or vehicle accessories with a single key—valuable for fleet applications or operators with multiple WEATHER GUARD products.
Product Specifications
- Box Style: Hi-Side Tool Box
- Material: Aluminum Diamond Plate
- Finish: Black ARMOR TUF Powder Coat
- Storage Capacity: 7.9 cubic feet
- Mounting Location: Bed Rail
- Opening Type: Double Lid
- Door Size: 12.75" H x 29" W (each side)
- Lock System: 3-Point Latch with Drill-Resistant Core
- Construction: Heavy-Duty Welded
- Lid Construction: Heavy-Duty C-Channel Reinforced
- Weather Strip: Memory-Resistant D-Shaped Ribbed
- Installation Time: 0.7 hours
- Warranty: Limited Lifetime
- Country of Origin: USA
Dimensions:
- Length: 64.25"
- Width: 13.25"
- Height: 16"
- Weight: 57 lbs
Key Features:
- Tool-less adjustable doors (90° to 180°)
- Top-mounted removable parts bin
- Rain gutter and full weather seal
- Aluminum door and hinge system
- Three-point latching system
- Drill-resistant lock core
- Heavy-duty welded construction
- USA manufacturing
Compatible With:
- Style-side truck beds
- Bed rail mounting applications
- Most full-size and mid-size trucks
Professional Storage Without Compromise
Whether you're a contractor who needs tools accessible but bed space open for materials, a tradesperson transporting both equipment and supplies, a service technician requiring secure tool storage with cargo flexibility, or a truck owner who refuses to sacrifice bed utility for storage, the WEATHER GUARD Hi-Side Tool Box delivers the perfect balance. The combination of 7.9 cubic foot capacity, innovative adjustable door system, extreme security features, comprehensive weather protection, lightweight aluminum construction, and professional diamond plate appearance makes this hi-side box the intelligent choice for operators who demand both functionality and quality. With USA manufacturing backed by a Limited Lifetime Warranty, this represents an investment in storage solutions that will serve you reliably for the life of your truck and beyond.
Terms to Know
- Hi-Side Tool Box: A truck storage solution that mounts on the bed rails along the sides of the truck bed, providing storage above the bed floor rather than occupying floor space, allowing full use of the bed for cargo.
- Bed Rail Mounting: Installation method that attaches the toolbox to the top of the truck bed side rails, creating a secure mounting point without drilling into the bed floor or affecting bed liner integrity.
- Diamond Plate: A textured aluminum or steel panel featuring raised diamond-shaped patterns that provide slip resistance, add strength through the embossed design, and create the classic appearance associated with quality truck accessories.
- Three-Point Latching: A security system where the lid secures at three separate locations (typically both ends and center) rather than a single point, making forced entry significantly more difficult and distributing closure force evenly.
- Drill-Resistant Lock Core: A lock mechanism designed with hardened materials and construction that resists drilling attacks—common break-in methods that attempt to destroy the lock cylinder.
- QuickClips: WEATHER GUARD's tool-free adjustment system that allows doors to be quickly repositioned between 90-degree and 180-degree opening angles without requiring tools or hardware removal.
- ARMOR TUF Powder Coat: A durable finishing process where dry powder is electrostatically applied and heat-cured to create a tough, chip-resistant, corrosion-proof protective layer.
- Memory-Resistant Weather Stripping: Weather seal material engineered to maintain its original shape and sealing properties through repeated compression cycles, temperature variations, and aging—preventing the compression set that causes inferior seals to fail.
- C-Channel Reinforcement: Structural reinforcement using C-shaped metal channels that add rigidity to lids and panels without excessive weight, providing strength where it's most needed.
