The DeWALT DWST17806 TSTAK VI Deep Box is a modular tool storage box built for carrying and organizing larger hand tools, power tools, and jobsite essentials. This is a tool box designed for modular tool storage and transport. Model Number: DWST17806. If you already use the TSTAK platform or want a more organized way to move tools from truck to site, this box gives you deep storage without jumping to a full rolling chest.

What matters here is the shape and the layout. The deep box format gives you more usable vertical space than a shallow organizer, so bulkier gear like compact saws, drills, chargers, and accessories have room to fit. DeWALT also includes a removable tray, which is a simple feature that saves time in real use. Keep the small, frequently used items up top and the larger tools below, so you are not digging through the whole box just to grab what you need first.

The TSTAK platform is the real selling point if you like modular storage. Durable side latches let this box connect with other TSTAK units, which means you can stack and carry a system instead of a pile of mismatched cases. That is useful for carpenters, electricians, remodelers, and service techs who need different loadouts for different jobs. Bring the deep box when you need the larger tools, add drawers or organizers when the job calls for hardware, bits, or fittings.

DeWALT built this one with a bi-material top handle for easier carrying and heavy-duty metal front latches and hinges for better long-term durability than all-plastic hardware. That matters on a jobsite where storage boxes get dragged, stacked, opened constantly, and tossed in and out of trucks. At 5.26 lbs, it is light enough to move around without feeling flimsy, and its 66 lb weight capacity gives it enough headroom for a practical everyday load.

In terms of size, the 17.3 inch length, 11.9 inch width, and 13 inch height put it in a useful middle ground. It is compact enough to store and stack easily, but still deep enough for tools that do not sit nicely in low-profile cases. The listed 6 gallon capacity backs that up. This is not a tiny parts box and it is not pretending to be one. It is meant to be the deeper catch-all box in a modular storage stack.

For jobsite practicality, the flat top and stackable layout help the box ride securely with other TSTAK modules, and the metal-pin side latches are there for repeat use. The box is also water and debris resistant, which is a nice advantage when the box is living in dusty remodel spaces, garages, or the back of a van. It is still best thought of as durable tool storage, not a sealed waterproof case.

Who should buy it? Anyone who wants a straightforward DeWALT modular storage box for larger tools and general gear. It makes the most sense for users already on the DeWALT TSTAK system, but it also works well as a standalone hand tool box if you want one deep, durable box with better hardware than bargain-bin options. If you need clear compartmented organization for tiny parts, this is not the one. If you need a deep box that stacks, carries well, and takes daily use without fuss, it is a solid pick.

A Deep Box That Earns Its Spot In The Stack

The DeWALT DWST17806 TSTAK VI Deep Box is one of those simple storage pieces that makes more sense the longer you use it.

• Who it's for: Pros and serious DIYers who need one modular box for larger tools, chargers, and mixed jobsite gear.
• Why it stands out: The depth is actually useful, the removable tray keeps the top layer organized, and the metal latches make it feel more job-ready than cheap plastic boxes.
• Worth knowing: This is a deep open-storage box, not a small-parts organizer. If your main goal is sorting screws and fittings, pair it with other TSTAK modules instead of expecting this one box to do everything.

• Is this box part of the DeWALT TSTAK system? Yes. It is designed to stack and connect with other DeWALT TSTAK modules using side latches.
• How much weight can it hold? The listed weight capacity is 66 lbs.
• What size is the box? The box measures 17.3 in long, 11.9 in wide, and 13 in high.
• Is this better for large tools or small parts? It is better suited for larger tools and general storage, especially because of its deep interior and removable tray.