The Heavy Duty Underbody Lockable Box YQTB-B is built from aluminum and mounts beneath trucks, trailers, utility vehicles, and other commercial transport equipment. Fitting underneath rather than taking up deck or cabin space, it gives tools, spare parts, and work equipment a dedicated spot to stay organized through daily operations.
Aluminum checker plate makes up the body, striking a reasonable balance between strength, weight, and how long the box actually lasts out in the field. The reinforced lid, secure locking mechanism, and weather-resistant sealing hold up reasonably well across rough roads, active jobsites, and general outdoor exposure.
Two standard sizes are currently available: 1400 × 600 × 500 mm and 1700 × 600 × 500 mm. Beyond these, adjustments can be made to fit particular chassis setups, mounting configurations, or storage needs specific to a given fleet or project.
Aluminum checker plate makes up the YQTB-B, standing up reasonably well to corrosion, impact, and the kind of wear that builds up from regular use. That textured diamond surface does double duty, adding some rigidity to the structure while also giving the box a look that fits into most industrial or work-site settings.
A few points on the material worth mentioning:
A reinforced locking system comes built into the YQTB-B, giving tools, equipment, and accessories a secured place to sit whether the vehicle's moving or parked for the night. Lifting the top lid doesn't take much effort, and getting to stored items stays fairly convenient as a result.
On the security side, a few details stand out:
This Custom Underbody Tool Box is designed to be mounted beneath trucks, trailers, and commercial vehicle bodies. By using unused underbody space, it improves storage efficiency without occupying the vehicle’s main loading area.
It is suitable for storing:
The following specifications can be adjusted according to project requirements and vehicle structure.
| Item | Specification |
|---|---|
| Product Name | Heavy Duty Underbody Lockable Box YQTB-B |
| Material | Aluminum checker plate |
| Standard Size Options | 1400 × 600 × 500 mm / 1700 × 600 × 500 mm |
| Installation Type | Underbody mounted |
| Opening Style | Top-opening lid |
| Surface | Diamond plate aluminum finish |
| Locking System | Reinforced lockable latch |
| Application | Trucks, trailers, utility vehicles, transport equipment |
| Customization | Size, logo, color, structure, accessories, certification support |
OEM and ODM manufacturing services run through YQ for the entire Custom Underbody Tool Box series, with each unit adjustable to match different vehicle platforms, mounting positions, and the storage needs that come with them.
Customization typically covers:
These options let the YQTB-B work across a wide range of vehicle setups, without giving up much on quality or performance consistency along the way.