Jobsite Boxes

A crossover box mounts across the truck bed rails directly behind the cab, staying out of the main bed area so the rest of the bed remains usable for cargo. A chest-style box sits freestanding within the bed (or on a trailer), typically offering more storage volume but taking up bed space that a crossover box would leave clear — choose based on whether bed cargo space or storage volume matters more for your work.

A standard hasp leaves the padlock's shackle exposed and vulnerable to bolt cutters. A pry-resistant lockbox housing encloses the padlock so only a small slot is accessible, making it far harder to cut the shackle or pry the hasp — a meaningful upgrade for gang boxes or truck boxes left unattended on job sites where theft risk is higher.

Aluminum boxes are lighter (reducing vehicle payload impact) and naturally corrosion-resistant without needing a protective coating, making them a common choice for truck-mounted boxes exposed to weather. Steel boxes are heavier but generally offer greater impact and pry resistance, which is often prioritized for high-value gang boxes left on job sites rather than mounted to a daily-driven vehicle.

A gasketed lid creates a weather-tight seal that keeps rain, dust and debris out of the box's contents — worthwhile for boxes storing moisture-sensitive tools, electronics, or materials, or in regions with significant rain or dust exposure. For boxes storing rugged tools in drier climates, a non-gasketed lid may be an acceptable cost tradeoff.

Check both the lid's rated capacity (many boxes are rated for a worker to step or sit on the closed lid) and any internal tray or shelf weight rating, and don't exceed either — overloading a lid or shelf beyond its rated capacity can cause hinge failure, warping, or a structural crack that shortens the box's service life.