If you’re looking for a sleek, low-profile truck storage solution that blends high security with long-lasting durability, the WEATHER GUARD Lo-Side Low Profile Box is an excellent choice. Designed to mount along your bed rails without blocking visibility or interfering with tonneau covers, this 56" aluminum tool box delivers reliable protection, easy access, and a clean, modern look that complements both work trucks and daily drivers.
Built with WEATHER GUARD’s advanced 1KEY Ultralock technology and finished in a premium Gloss Black ARMOR TUF Powder Coat, the Model 178-5-04 provides 4.0 cu ft of secure tool and gear storage. Its heavy-duty welded construction, reinforced lid, and automotive-grade components make it a trusted upgrade for anyone seeking dependable, professional-grade truck organization.
Key Features
- 1KEY Ultralock system for superior security and one-key convenience
- Gloss Black ARMOR TUF Powder Coat for long-lasting corrosion resistance
- Low-profile Lo-Side design for improved visibility and bed-rail compatibility
- Heavy-duty welded aluminum construction built for maximum durability
Additional Details
This box is engineered with a reinforced C-Channel lid and automotive dual-stage rotary latching mechanism to ensure a solid, secure closure with minimal effort. The memory-resistant D-shaped weather strip forms a dependable barrier against rain, dust, and debris, keeping your tools protected in all conditions.
The low-profile design enhances rear-window visibility and integrates seamlessly with many tonneau covers and truck caps—making it a highly adaptable vehicle storage solution. Welded gas strut shields help safeguard internal components, while the 90-degree lid opening provides quick and easy access along the side of your truck.
For added versatility, the box includes PowerSync-compatible electrical access, allowing you to integrate lighting, charging accessories, or other electronic upgrades. Tie-down points are enhanced to accommodate a wide range of straps, making it easier to secure equipment or cargo along your bed rails. Backed by a limited lifetime warranty, this Lo-Side Low Profile Box is built to withstand demanding work environments and everyday use alike.
What’s Included
Specs
- Material: Aluminum
- Color: Gloss Black
- Style: Lo-Side Low Profile Box
- Mounting Location: Bed Rail
- Opening Type: Single Lid
- Warranty: Limited Lifetime
- Country of Origin: USA
Dimensions
- Length: 56"
- Width: 17"
- Height: 13"
- Weight: 44.5 lb
Terms to Know
- Lo-Side Box: A style of tool box mounted along the truck’s bed rails, providing side access without obstructing the rear window.
- Low Profile: A reduced-height design that improves visibility and compatibility with tonneau covers.
- 1KEY Ultralock: WEATHER GUARD’s locking system that allows multiple boxes to be keyed alike for simplified access and fleet management.
- ARMOR TUF Powder Coat: A highly durable finish engineered to resist corrosion, scratches, and harsh weather exposure.
Combining sleek style, smart functionality, and WEATHER GUARD’s industry-leading durability, this Lo-Side Low Profile Box offers secure, streamlined storage without compromising visibility or bed space. It’s a valuable upgrade for anyone seeking dependable organization and long-term performance from their automotive accessories.
