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Choose by battery platform and socket-drive workflow

Choose the 2967-20 when M18 is the platform you want to use and a 1/2-inch drive fits your socket workflow. Choose the 2562-20 when you want to stay with M12 and use a 3/8-inch drive. Neither choice is a tested performance winner here.

Published by Pickoryx · Published 2026-10-20

Source checked 2026-10-20 00:34 UTC

Products compared

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The buying question

Should your next tool use the M18 2967-20 with a 1/2-inch drive or the M12 2562-20 Stubby with a 3/8-inch drive?

The decision is about which Milwaukee battery platform to use and which drive size fits the socket workflow already planned; this comparison does not establish a real-world power winner.

Quick verdict

When to skip: Your tool setup requires a battery platform or drive size other than the M18/1/2-inch or M12/3/8-inch combinations covered here.
When the recommendation changes
  • If you own neither platform, compare the complete battery-and-charger purchase you would need; these tool pages do not establish the contents of the Amazon offers.
  • If your choice depends on which tool can remove or tighten a particular fastener, seek a directly comparable test for that job rather than inferring the outcome from product names or advertised specifications.

The differences that matter

Battery Platform Fit

Milwaukee M18 FUEL 2967-20 1/2-inch High-Torque Impact Wrench

2967-20 is an M18 FUEL tool; the product page lists compatibility with all M18 batteries and chargers.[1]

Milwaukee M12 FUEL 2562-20 3/8-inch Stubby Impact Wrench

2562-20 is an M12 FUEL tool; the product page lists compatibility with M12 batteries and chargers.[2]

What this changes: The platforms are the relevant ownership-system choice; the exact offer's included batteries and charger are not established here.[1, 2]

The better fit depends on your priorities

Socket Drive And Workflow Fit

Milwaukee M18 FUEL 2967-20 1/2-inch High-Torque Impact Wrench

The manufacturer identifies the 2967-20 as a 1/2-inch impact wrench with friction ring.[1]

Milwaukee M12 FUEL 2562-20 3/8-inch Stubby Impact Wrench

The manufacturer identifies the 2562-20 as a 3/8-inch Stubby impact wrench with friction-ring socket retention.[2]

What this changes: This helps the buyer match the tool drive to a planned socket setup, without asserting work capability or performance.[1, 2]

The better fit depends on your priorities

Best for your routine

Continue with an existing M18 battery platform and a planned 1/2-inch-drive socket setup

Best fit: Milwaukee M18 FUEL 2967-20 1/2-inch High-Torque Impact Wrench

Based on listed features, not comparative testing.

The 2967-20 page identifies M18 compatibility and a 1/2-inch drive; select it when those match the buyer's existing setup.

View Milwaukee M18 FUEL 2967-20 1/2-inch High-Torque Impact Wrench on AmazonPaid link

Continue with an existing M12 battery platform and a planned 3/8-inch-drive socket setup

Best fit: Milwaukee M12 FUEL 2562-20 3/8-inch Stubby Impact Wrench

Based on listed features, not comparative testing.

The 2562-20 page identifies M12 compatibility and a 3/8-inch drive; select it when those match the buyer's existing setup.

View Milwaukee M12 FUEL 2562-20 3/8-inch Stubby Impact Wrench on AmazonPaid link

Value and trade-offs

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

A higher offer price would need to make sense for the buyer's platform and drive-size fit; this article does not compare live offers or establish a price premium.

No offer timing view is available from the research used here. Check the current seller, condition, and bundle details when comparing listings.

Limitations

  • The manufacturer pages identify the tools and their battery platforms, but do not verify the contents of the selected marketplace offers. Confirm whether a battery or charger is included before purchase.
  • No matched test was reviewed for fastener removal, fastening results, runtime, or durability. The product specifications do not establish a real-world performance winner.
  • Drive size is an interface choice. Check the specific sockets and work setup you intend to use; this comparison does not establish that every socket or accessory is compatible.

Questions shoppers ask

Can M18 batteries be used on the M12 2562-20, or vice versa?

The manufacturer identifies the 2967-20 with the M18 system and the 2562-20 with the M12 system. Treat them as separate platforms and verify pack compatibility for the exact tool rather than assuming batteries interchange.

Which drive size should I choose?

Choose based on the drive size of the sockets in the workflow you intend to use: the 2967-20 is 1/2-inch and the 2562-20 is 3/8-inch. That does not determine which wrench is suitable for a particular fastener.

Methodology and sources

Compared the exact manufacturer pages for model identity, battery-system compatibility, and listed drive size. Recommendations are conditional on the buyer's platform and socket workflow; advertised performance was not tested or ranked.

Automation helped organize the comparison of the manufacturers' published model information; a person should verify the current offer and bundle before ordering.

View 2 sources
  1. 1.M18 FUEL 1/2-inch High Torque Impact Wrench with Friction Ring (2967-20)Milwaukee Tool · Official specifications · Source checked 2026-10-20 00:34 UTC
    Evidence used on this page
    • Product heading, Tool Options, In The Box, and Product Overview; page identifies 2967-20, M18, 1/2-inch drive, friction ring, and M18 battery/charger compatibility.: The exact US manufacturer page identifies model 2967-20 as an M18 FUEL 1/2-inch high-torque impact wrench with friction ring and says it is compatible with M18 batteries and chargers. The tool-option box lists the wrench; this draft makes no marketplace bundle claim.
  2. 2.M12 FUEL Stubby 3/8-inch Impact Wrench (2562-20)Milwaukee Tool · Official specifications · Source checked 2026-10-20 00:34 UTC
    Evidence used on this page
    • Product heading, Tool Options, Product Overview, and system compatibility bullet.: The exact US manufacturer page identifies model 2562-20 as an M12 FUEL Stubby 3/8-inch impact wrench, identifies friction-ring socket retention, and lists compatibility with M12 batteries and chargers. No performance claim is transferred into the verdict.