Skip to content
Pickoryx

DEWALT DWST17806 vs Milwaukee 48-22-8425: Load Rating and Stack Fit

Choose the Milwaukee 48-22-8425 for PACKOUT, or the DEWALT DWST17806 for TSTAK, after checking the contents weight. Milwaukee lists a 100 lb individual capacity; DEWALT lists 66 lb. If you need both a TSTAK connection and more than 66 lb in one box, change the packing plan or investigate another verified module rather than treating the higher-rated PACKOUT box as an automatic substitute.

Published by Pickoryx · Published 2026-10-10

Source checked 2026-10-10 22:38 UTC

Products compared

Pickoryx may earn a commission from qualifying purchases through the paid Amazon links on this page, at no added cost to you.

The buying question

Which box covers your intended contents weight and provides the documented connection your storage system needs?

Milwaukee has a higher published individual weight limit and a PACKOUT connection; DEWALT supplies a TSTAK connection with a lower individual limit.

Quick verdict

Choose Milwaukee 48-22-8425 PACKOUT Large Tool Box if

  • Your PACKOUT setup needs a box and the contents stay within its 100 lb published rating.
  • Your contents weigh more than 66 lb but no more than 100 lb, and a PACKOUT box suits the setup.
View Milwaukee 48-22-8425 PACKOUT Large Tool Box on AmazonPaid link
When to skip: You need to keep more than 100 lb of contents in one box.
When the recommendation changes
  • The contents weight crosses either individual rating.
  • Joining an existing storage system becomes essential.
  • The tools do not physically fit the selected box, even though their weight is within its rating.

The differences that matter

Published Payload Eligibility

Milwaukee 48-22-8425 PACKOUT Large Tool Box

Published individual weight capacity: 100 lb.[1]

DEWALT DWST17806 TSTAK VI Deep Box

Published individual weight capacity: 66 lb.[2, 3]

What this changes: For contents weighing at most 66 lb, both published ratings cover the weight. Above 66 lb and up to 100 lb, only the Milwaukee rating covers it; above 100 lb, neither does. These are individual product limits, not a safe lifting weight or a complete stack capacity.[1, 2, 3]

The better fit depends on your priorities

Documented Modular Family

Milwaukee 48-22-8425 PACKOUT Large Tool Box

Integrated locking cleats connect the box with PACKOUT system components.[1]

DEWALT DWST17806 TSTAK VI Deep Box

The TSTAK box uses side latches to connect with TSTAK units.[2]

What this changes: When both individual ratings cover your contents, choose the documented connection your setup needs: Milwaukee for PACKOUT or DEWALT for TSTAK. A higher weight rating alone does not establish a connection to the other family.[1, 2]

The better fit depends on your priorities

Best for your routine

Adding a box to PACKOUT within its individual rating

Best fit: Milwaukee 48-22-8425 PACKOUT Large Tool Box

Based on listed features, not comparative testing.

The Milwaukee box provides the documented integrated-cleat connection. Check the intended contents against its 100 lb rating and physical fit.

View Milwaukee 48-22-8425 PACKOUT Large Tool Box on AmazonPaid link

Adding a box to TSTAK with contents at or below 66 lb

Best fit: DEWALT DWST17806 TSTAK VI Deep Box

Based on listed features, not comparative testing.

The DEWALT box provides the documented TSTAK side-latch connection, and that contents plan falls within its published individual limit.

View DEWALT DWST17806 TSTAK VI Deep Box on AmazonPaid link

Keeping more than 66 lb and up to 100 lb in one box

Best fit: Milwaukee 48-22-8425 PACKOUT Large Tool Box

Based on listed features, not comparative testing.

Only the Milwaukee published individual rating covers that contents weight. This choice still requires PACKOUT to suit the setup; the rating is not a recommendation to lift that load.

View Milwaukee 48-22-8425 PACKOUT Large Tool Box on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

Compare current prices only after the intended contents weight and required system connection are settled. Paying more makes sense only if the selected box solves a requirement your other option does not meet.

There is not enough verified price history here for a buy-now or wait recommendation.

Limitations

  • The published ratings describe individual boxes. They do not establish safe personal lifting or carrying weights, loaded-stack stability, or the capacity of an entire stack; do not add or multiply them into a system limit.
  • Confirm physical tool fit and the instructions for your exact storage configuration. This comparison does not establish cross-family attachment or adapter suitability.
  • We did not test durability, loaded handling or weather protection. No comparative advantage in those areas, usable volume or dimensions is established here.

Questions shoppers ask

What if I already use TSTAK but need more than 66 lb in one box?

That plan exceeds the DWST17806 published individual rating. Reduce the contents assigned to it, or investigate another TSTAK module whose exact rating and connection are verified for your needs. The Milwaukee 100 lb rating does not by itself solve the TSTAK connection requirement.

Which should I choose if I am starting a system and my contents are under 66 lb?

Both individual ratings cover that weight, so the rating alone does not choose a winner. Decide whether your intended setup needs the documented PACKOUT cleat connection or TSTAK side-latch connection, then check physical fit and current offers.

Methodology and sources

We compared the published individual weight ratings and the positively documented modular connections for these exact models. Recommendations describe conditional feature fit, not measured strength or handling performance.

AI assisted source research, drafting and editing. We checked exact-model manufacturer documentation; no hands-on testing was conducted.

View 3 sources
  1. 1.PACKOUT Large Tool Box 48-22-8425Milwaukee Tool · Official specifications · Source checked 2026-10-10 22:21 UTC
    Evidence used on this page
    • Product Overview: 100 lbs weight capacity and integrated locking cleats; Modular Connectivity with ALL PACKOUT Components: The exact model has a published individual 100 lb weight capacity and connects to PACKOUT components with integrated locking cleats.
  2. 2.TSTAK VI Deep Box DWST17806DEWALT · Official specifications · Source checked 2026-10-10 22:22 UTC
    Evidence used on this page
    • Overview and Features: side-latch connection; Product JSON-LD and embedded specifications: Weight Capacity 66.0-lbs, Compatibility TSTAK: The exact TSTAK model has a published individual 66 lb weight capacity and side-latch modular connections.
  3. 3.What are the inside dimensions of the DEWALT Tall Storage Chest DWST17806?DEWALT · Official specifications · Source checked 2026-10-10 22:21 UTC
    Evidence used on this page
    • Third question and answer: maximum contents weight, 66 lbs: Official exact-model support independently corroborates the stated 66 lb contents-weight limit. Interior height answers are not used for a fit comparison.

Continue comparing