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Milwaukee
Milwaukee 2758-20 M18 FUEL 3/8" Compact Impact Wrench with Friction Ring with ONE-KEY

Milwaukee 2758-20 M18 FUEL 3/8" Compact Impact Wrench with Friction Ring with ONE-KEY

4.8(200 ratings)

Best price now

$299.00at Red Tool StoreChecked Nov 11

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Price facts

  • Last seen at $299.00 at Red Tool Store on Nov 11.

Our take on the Milwaukee 2758-20 M18 FUEL 3/8" Compact Impact Wrench with Friction Ring with ONE-KEY

The Milwaukee 2758-20 is a cordless 3/8-inch compact impact wrench built on the M18 FUEL platform. Its brushless POWERSTATE motor delivers 0-2,500 RPM and 0-210 ft-lbs of fastening torque, and REDLINK PLUS electronics guard against overload and overheating. What sets it apart from most compact rivals is ONE-KEY: it pairs with a phone to set speed and torque profiles for specific fasteners and materials, then stores up to four profiles on the tool for use without the phone. It suits mechanics and trades who want a light 3/8-inch driver with app-tuned control, though shoppers wanting a bare-bones tool may see ONE-KEY as extra complexity.

Best forAuto mechanics and techniciansAssembly and maintenance workUsers who want app-tuned torque profilesTrades already on the M18 battery platform
Pros
  • Brushless motor with 0-210 ft-lbs fastening torque
  • ONE-KEY app control with four on-tool custom profiles
  • REDLINK PLUS overload and overheating protection
  • Compact 3/8-inch body for tight spaces
  • Friction ring for quick socket changes
  • Runs on the broad M18 battery platform
Cons
  • ONE-KEY setup adds complexity some users won't need
  • 210 ft-lbs is modest next to full-size impact wrenches
  • Battery and charger not included with the bare tool
  • App-dependent features tie some value to a phone

Milwaukee 2758-20 M18 FUEL 3/8" Compact Impact Wrench with Friction Ring with ONE-KEY prices at every store

  • Red Tool StoreNew

    In stockReturn policy

    $299.00Checked Nov 11
    Visit Red Tool Store

What reviewers say

  • 4.8 / 5200 ratings

Rated 4.8 out of 5 from 200 ratings, the 2758-20 is well regarded by owners as a compact, controllable 3/8-inch impact wrench. Buyers tend to value the brushless power and ONE-KEY tuning, while noting the torque ceiling and app setup as trade-offs.

What people mention
  • PowerPraisedOwners say the brushless motor delivers strong, consistent torque for a compact 3/8-inch wrench.
  • ONE-KEY controlMixedSome buyers like saving custom speed and torque profiles; others find the app setup unnecessary.
  • SizePraisedReviewers value the compact body for reaching fasteners in tight spaces.
  • Torque limitCriticisedSome note 210 ft-lbs falls short of full-size impact wrenches for heavy fasteners.
  • Battery platformMixedOwners like sharing M18 packs, but the bare tool needs batteries and a charger bought separately.

About the Milwaukee 2758-20 M18 FUEL 3/8" Compact Impact Wrench with Friction Ring with ONE-KEY

The Milwaukee M18 FUEL 3/8" Compact Impact Wrench has a friction ring anvil and a POWERSTATE brushless motor. The motor delivers 0-2,500 RPM and 0-210 ft-lbs of fastening torque, with constant power output under heavy load.

REDLINK PLUS Intelligence is an electronic system that protects the tool and battery from damage caused by overloading or overheating. The tool runs on M18 REDLITHIUM batteries.

The tool is ONE-KEY enabled and connects wirelessly to a smartphone. The ONE-KEY app has preset setups for specific fasteners and materials. It also lets you control output speed and power directly. Once the performance you want is set, the custom profile is saved to the tool's memory, and the phone connection is no longer needed. The tool stores up to 4 custom profiles, which you can switch between with a button on the tool.

Fastening torque
0-210 ft-lbs
Speed
0-2,500 RPM
Impacts per minute
0-3,200 IPM
Length
5.90"
Drive control
Customizable 4-mode
ONE-KEY
Enabled, with up to 4 custom profiles saved to the tool
Motor
POWERSTATE brushless
In the box
2758-20 3/8" compact impact wrench with friction ring, belt clip, bit holder

Questions and answers

What is ONE-KEY and do I need a phone to use the wrench?
ONE-KEY is Milwaukee's wireless tool-control app. You use it to set speed and torque profiles, then save up to four to the tool's memory; after that the wrench works without the phone.
How much torque does the 2758-20 make?
It delivers 0-210 ft-lbs of fastening torque with a 0-2,500 RPM range, driven by a brushless POWERSTATE motor.
Does it come with a battery and charger?
No. The 2758-20 is the bare tool; M18 REDLITHIUM batteries and a charger are sold separately.
What socket drive does it use?
It has a 3/8-inch square drive with a friction ring for quick socket changes.
How does it compare with Milwaukee's larger impact wrenches?
It is more compact and easier to fit into tight spaces, but its 210 ft-lbs is lower than full-size M18 impact wrenches built for heavy fasteners.
Can I use it for lug nuts?
It can handle lighter automotive fastening, but its torque is below what full-size impact wrenches deliver for heavily torqued lug nuts.
Where is the Milwaukee 2758-20 M18 FUEL 3/8" Compact Impact Wrench with Friction Ring with ONE-KEY cheapest?
At Red Tool Store, for $299.00, as of our latest check.
What do buyers say about the Milwaukee 2758-20 M18 FUEL 3/8" Compact Impact Wrench with Friction Ring with ONE-KEY?
Rated 4.8 out of 5 from 200 ratings.

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