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Deal.ai › Milwaukee
Milwaukee
M18 FUEL w/ONE-KEY 3/8" Compact Impact Wrench w/ Friction Ring
Milwaukee

M18 FUEL w/ONE-KEY 3/8" Compact Impact Wrench w/ Friction Ring

Best price now

$373.75at The Tools ManChecked Nov 11

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Price facts

  • Last seen at $373.75 at The Tools Man on Nov 11.

Our take on the M18 FUEL w/ONE-KEY 3/8" Compact Impact Wrench w/ Friction Ring

The Milwaukee M18 FUEL 3/8" Compact Impact Wrench is a bare-tool cordless impact wrench built for fastening in tight spaces. Its brushless motor delivers up to 210 ft-lb of torque, 2,500 RPM and 3,200 BPM in a body just under 6 inches long and about 2.4 lb. The friction ring holds sockets for quick changes, and ONE-KEY adds tool tracking and adjustable settings through the app. It suits mechanics and tradespeople who already run M18 batteries and want a light, compact wrench for engine bays, suspension and assembly work. Against compact 3/8" rivals it trades some peak torque for size and app control, and owners generally rate the M18 FUEL line's power and durability highly.

Best forMechanics working in tight engine baysM18 battery owners adding a compact wrenchAssembly and maintenance tasks needing speedTradespeople who want tool tracking and app tuning
Pros
  • 210 ft-lb max torque from a compact body
  • Short 5-7/8 in length reaches tight spots
  • Light at about 2.4 lb without battery
  • Brushless motor and 2,500 RPM for fast driving
  • Friction ring for quick socket changes
  • ONE-KEY app for tracking and settings
Cons
  • Bare tool: battery and charger sold separately
  • 210 ft-lb is below full-size 1/2 in impact wrenches
  • App features add setup steps some users skip
  • Friction ring can wear with heavy socket use

M18 FUEL w/ONE-KEY 3/8" Compact Impact Wrench w/ Friction Ring prices at every store

  • The Tools ManNew

    In stockReturn policy

    $373.75Checked Nov 11
    Visit The Tools Man

What reviewers say

Owners of the M18 FUEL compact impact wrench line praise its power-to-size ratio, light weight and build quality. Some note it cannot match full-size wrenches on stubborn fasteners, and a few find the ONE-KEY app unnecessary for shop work.

What people mention
  • PowerPraisedOwners say it drives most fasteners quickly for a compact 3/8 in wrench.
  • Size and weightPraisedUsers like the short body and light weight for tight and overhead work.
  • BatteryMixedIt is a bare tool, so buyers must already own M18 batteries and a charger.
  • Torque limitsCriticisedSome owners find it short of full-size wrenches on rusted or high-torque fasteners.
  • ONE-KEYMixedTool tracking and app settings appeal to some, while others ignore them.
  • Socket retentionMixedThe friction ring speeds socket changes but can loosen with heavy use.

About the M18 FUEL w/ONE-KEY 3/8" Compact Impact Wrench w/ Friction Ring

The Milwaukee M18 FUEL 3/8" Compact Impact Wrench is a cordless impact wrench with a straight, pistol-grip design.

It runs on an 18 V Li-Ion battery and has a brushless motor. The impact action is mechanical, with up to 210 ft-lb of torque, 3,200 blows per minute and a no-load speed of up to 2,500 RPM. It is sold as a bare tool, so the battery is not included.

Brand
Milwaukee
Series
M18 FUEL
Drive size
3/8 in square
Drive type
Straight
Max torque
210 ft-lb
Max blows/min
3,200
Max no-load speed
2,500 RPM
Voltage
18 V
Battery type
Li-Ion
Motor
Brushless
Impact action
Mechanical
Clutch style
Impact
Handle
Pistol grip
Length
5-7/8 in
Weight
2.4 lb
Power
Cordless
Battery included

Questions and answers

Does it come with a battery?
No. It is a bare tool, so you need an M18 18V Li-Ion battery and charger, sold separately.
How much torque does it make?
Up to 210 ft-lb, with 2,500 RPM and 3,200 blows per minute.
What is ONE-KEY?
Milwaukee's app platform for tool tracking and adjustable tool settings over Bluetooth.
What drive size and socket type does it take?
A 3/8 in square drive with a friction ring that holds standard 3/8 in impact sockets.
Is it good for lug nuts?
It can handle many passenger-car lug nuts, but stubborn or high-torque fasteners may need a full-size 1/2 in wrench.
How big and heavy is it?
About 5-7/8 in long and 2.4 lb without a battery, with a pistol grip handle.
Where is the M18 FUEL w/ONE-KEY 3/8" Compact Impact Wrench w/ Friction Ring cheapest?
At The Tools Man, for $373.75, as of our latest check.

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