The Full Access Undertray Tool Box YQTB-FD takes a different approach to loading gear than a standard top-lid box. A full-opening top door combines with front storage drawers, so instead of digging through one deep compartment to find a smaller part, users can pull open a drawer at the front while heavier items stay accessible from above. This split-access layout suits trucks, trailers, emergency vehicles, engineering fleets, and commercial service vehicles that need to reach different tools at different times without unpacking everything first.
Two sizes cover different mounting spaces and cargo needs: 1400 × 600 × 820 mm and 1700 × 600 × 820 mm. Both use the same aluminum checker plate construction found across the range, holding up against corrosion and weather exposure while keeping the overall weight manageable for undertray mounting on transportation, construction, utility, and fleet service vehicles.
The full-opening door on the YQTB-FD swings wide enough to expose the entire interior at once, rather than the narrow gap typical of smaller-access boxes. That difference matters most when loading long or bulky items — pipe sections, ladders, awkwardly shaped equipment — that simply won't fit through a restricted opening without maneuvering.
This layout tends to help most with:
For fleets and engineering teams running tight schedules, this kind of access adds up over a full workday — fewer minutes spent wrestling with a stuck lid or repositioning tools means more time actually getting the job done.
Below the main compartment, a front dual-drawer structure adds a second layer of organization — separate space for smaller items that would otherwise get lost or tangled among larger tools up top.
Splitting storage this way lets users keep categories apart instead of digging through one mixed pile every time something small is needed. That kind of separation tends to save time on-site, especially when a job calls for switching between tool types repeatedly.
Items that typically end up in the drawers include:
Pairing a spacious upper compartment with dedicated lower drawers gives the YQTB-FD more flexibility than a single-compartment aluminum undertray box, adapting to how commercial vehicle users actually sort and reach for their gear throughout the day.
Aluminum checker plate forms the core of the YQTB-FD, chosen for the way it balances weight against strength — lighter than a steel equivalent, but still stiff enough to hold its shape under regular loading and daily impact. That weight difference carries through to the vehicle it's mounted on, while the aluminum itself shrugs off the corrosion that road exposure and outdoor storage tend to cause over time.
Material characteristics worth noting:
The textured surface also holds up well against the scratches and dents that come from tools sliding around or knocking against the sides during transport.
The YQTB-FD is available in two practical size options to meet different vehicle and storage requirements.
| Product Name | Model | Available Sizes | Main Material |
|---|---|---|---|
| Full Access Undertray Tool Box | YQTB-FD | 1400 × 600 × 820 mm / 1700 × 600 × 820 mm | Aluminum checker plate |
These dimensions make the product suitable for a wide range of truck, trailer, and undertray storage applications.
The Full Access Undertray Tool Box YQTB-FD is widely used by commercial operators who need secure, accessible, and durable storage on vehicles. Its undertray-compatible design and full-access opening make it suitable for different industries where tools and equipment must be stored safely and accessed quickly.
Common applications include:
| Application | Storage Purpose |
|---|---|
| Trucks | Stores maintenance tools, emergency kits, and spare parts |
| Trailers | Provides additional undertray or side-mounted storage |
| Emergency Vehicles | Keeps rescue tools and service equipment accessible |
| Engineering Fleets | Organizes construction tools and worksite accessories |
| Utility Service Vehicles | Stores repair tools, cables, and service components |
| Road Maintenance Vehicles | Protects tools and field operation supplies |
| Rental Fleets | Offers durable storage for high-frequency vehicle use |
This tool box is ideal for users who need both large storage capacity and fast full-access operation.