Milwaukee 2554-20 M12 FUEL 3/8″ Stubby Impact Wrench

(7 customer reviews)


Buy this tool and receive a free 4.0ah battery 48-11-2440

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Milwaukee 2554-20 M12 FUEL 3/8″ Stubby Impact Wrench

The Milwaukee 2554-20 M12 FUEL 3/8″ Stubby Impact Wrench includes:

  • Tool only – batteries and charger sold separately

Optional Protective Boot (sold separately): 49-16-2554


        1.  0 to 1,200 RPM / 0 to 1,100 IPM

        2.  0 to 1,800 RPM / 0 to 2,100 IPM

        3.  0 to 2,700 RPM / 0 to 3,200 IPM

        4.  Auto-Shut Off Mode

Features and Specifications:

  • Most compact cordless stubby impact wrench available
  • Up to 250 ft.-lbs. of nut-busting torque
  • 4-Mode DRIVE CONTROL provides greater control over output speed and power
  • Auto-Shut Off Mode 4 prevents over-tightening of fasteners
  • Great for under hood and undercarriage work
  • Anvil made of premium high-strength alloy
  • Premium rubber over-mold grip
  • Runs on all M12 REDLITHIUM batteries
  • Built-in LED job light
  • High voltage rating: 69 kV
  • Anvil size and type: 3/8″ Ring
  • Length: 4.8″
  • Height: 7.0″
  • Width: 2.4″
  • Tool warranty: 5 years
  • Battery warranty: 2 years

Auto-Shut Off Mode:

  • In forward tool shuts down at 5 to 8 ft-lbs when bolt is seated
  • 100% power in reverse

The Milwaukee M12 FUEL™ Advantage:

  • POWERSTATE brushless motor outperforms all leading competitors with constant power output while running cooler with no wearable components
  • REDLITHIUM extended capacity battery pack delivers more work per charge and longer pack life than competitors
  • REDLINK PLUS delivers maximum performance while protecting from overheating, over-discharge and overload

Available Milwaukee M12 FUEL™ Stubby Impact Wrenches:

  • 1/4″ Stubby Impact Wrench: 2552-22
  • 3/8″ Stubby Impact Wrench: 2554-22
  • 1/2″ Stubby Impact Wrench: 2555-22
  • 1/2″ Stubby Impact Wrench with Pin Detent: 2555P-22

Click here for a selection of impact sockets

Additional information

Weight 5 lbs
Brand Name

7 reviews for Milwaukee 2554-20 M12 FUEL 3/8″ Stubby Impact Wrench

  1. Claude

    I took off some 14mm wheel nuts that I had torqued to 135 ft-lbs and it took a moment, but they came of. Amazing for such a small impact wrench. Then I used it to do a brake jobs and everything came off quickly, and putting the fasteners all back on with the torque limit setting was great. I love this little stubby, it is so compact, and light compared to my big Dewalt 1/2″. A new go-to tool for me. Highly recommended.

  2. Brad

    Bought in November of 2018 and have been using since in from -30*C to +15*C in Manitoba. Very handy to have and the compact size makes it quite versatile. I usually have it hooked up to a XC 6.0 battery and it will loosen the majority of fasteners when tearing down trucks and cars. Far superior to using the M18 FUEL 1/4 Impact Driver I have. Knock on wood but the bloody thing even fell in a 5 gallon pail of antifreeze with the 6.0 battery, fully submerged, and as of this review is still working. Granted I took the boot off and used compressed air and copious amounts of electrical contact cleaner (isopropyl alcohol I believe) to try and get as much coolant as I could but hopefully it will continue to last.

  3. Corey

    I am a licensed automotive tech. I bought this tool for work. I expected to use it primarily for doing brake replacement jobs but it has more than enough power to take the wheels off as well!!! Very impressed. Bc tools had the best price and even shipped during the busy holiday season with no problems!!!

  4. Dale

    Bought this to replace an M12 Fuel impact driver. I can now remove pretty much everything my other one couldn’t budge. Very impressed with this tool and the excellent service from BC Fasteners.

  5. Andre

    Very happy with this purchase,everybody I work with have milwaukee tools and when they saw this stubby impact they all want to get one,work great, even better then expected.

  6. pingpan2

    Love this little stubby wrench, I only need one wrench to do my job. But in the past, I will also require to have a big belt bag to carry one, but now with this one, I can put it in my jacket pocket and do the job. And it has enough strength to unscrew even the rusted bolts. Love the design!

  7. richard klos

    I’m a lic tech. I used it this week to replace intake manifold gaskets, water pumps, removed brake calipers and caliper supports. Removes wheel nuts off cars no problem(if wheels are properly torqued). The gun is nice and small and gets into many places and saves me a lot of time not having to look and switch tools. The gun is strong(maybe 150 ft’lbs) but there’s no way this gun has 250ft/lbs in reverse.

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