DEWALT TSTAK DWST17806 Extra Large Tool Box
- Capacity: 22.71 liters
- Maximum Weight Recommendation: 44 pounds
- Number Of Compartments: 1
- Water Resistance Level: Water Resistant
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
The most capable single unit in the TSTAK lineup here, worth choosing over the flat top version when tool volume and a removable tray matter more than a slim connector.
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ASIN: B00CBY2EIOModel: DWST17806Category: Tool Boxes
Overview
The DEWALT TSTAK DWST17806 is an extra large storage case in the TSTAK stacking system, built with a removable tray and a water and debris resistant seal for larger tools and accessories.
Where the flat top TSTAK unit is a plain connector, this extra large box adds a removable tray for quick access to the tools used most often, plus a water and debris resistant seal that the flat top version does not mention. It is positioned as the higher capacity option in the same stacking family, meant to hold bulkier corded or cordless tools underneath the tray.
- Extra large TSTAK storage volume
- Removable tray for quick tool access
- Water and debris resistant lid seal
- Compatible with the full TSTAK stacking system
Who it's for
Good for anyone in a TSTAK stack who needs one larger unit for bulkier tools, with a tray on top for the items reached most. Not the right pick for someone who only needs a small connecting unit or already has enough top level tray storage in their stack.
Pros and cons
- Extra large volume for bigger tools and accessories
- Removable tray keeps frequently used tools within reach
- Water and debris resistant seal
- Stacks with other TSTAK units via side latches
- Larger size takes up more shelf or truck space than smaller TSTAK units
Performance notes
The removable tray lifts out to expose a deep lower compartment sized for larger corded and cordless tools, while side latches still connect this case to other TSTAK units above and below it. A water and debris resistant seal on the lid is meant to keep the main compartment protected on a job site, and metal latches and hinges are built for repeated stacking and unstacking.
Where it stands among tool boxes
- #5 most-searched brand and model of the 8 tool boxes lines we track (by search demand, not sales).
From the specs of the 25 tool boxes we list; not a test result.
Specifications
| Brand | Dewalt |
|---|---|
| Model | DWST17806 |
| Dimensions & fit | |
| Maximum Weight Recommendation | 44 pounds |
| Item Dimensions L X W X H | 17.3 × 11.9 × 13 inches |
| Capacity & performance | |
| Capacity | 22.71 liters |
| Construction & materials | |
| Material Type | Blend |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Included Components | (1) TSTAK Deep Box |
| Warranty & support | |
| Manufacturer Warranty Description | Manurfacturer Limited Lifetime Warranty |
| Other details | |
| Number Of Compartments | 1 |
| Water Resistance Level | Water Resistant |
| Item Type Name | Tool Box |
Closest rivals on specs
CRAFTSMAN VERSASTACK CMST17830 Tool Box 17 Inch- Maximum Weight Recommendation 44 vs 66 pounds (-33%)
CRAFTSMAN CMST16901 Lockable Tool Box 16 Inch- Maximum Weight Recommendation 44 vs 16 pounds (+175%)
Frequently asked questions
What makes the DWST17806 different from other TSTAK boxes?
It is the extra large volume unit in the TSTAK line, with a removable tray and a water and debris resistant seal that the plain flat top TSTAK case does not list.
Can the DWST17806 stack with other DEWALT TSTAK units?
Yes, it uses the same side latch connection as the rest of the TSTAK system, so it can be combined with other TSTAK boxes.
Is the DWST17806 tray removable?
Yes, the tray lifts out for access to the deeper main compartment underneath.