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Deal.ai › Milwaukee
Milwaukee
Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery

Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery

4.9(36 ratings)

Best price now

$175.99at eBayChecked 9 h ago

29% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $175.99 at eBay (checked Nov 13, 2026).
  • Checked at 12 stores.

Our take on the Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery

The Milwaukee M12 FUEL 3/8" Subcompact Impact Wrench is a 12V cordless impact wrench built for tight engine-bay work. It measures 4.5 inches long and 2.0 inches wide and delivers up to 225 ft-lbs of nut-busting torque, which is high for its class. The 4-Mode DRIVE CONTROL includes an auto shut-off mode that caps torque at 10 ft-lbs to prevent over-tightening, plus a bolt-removal mode. Owners rate it highly for underhood access and light weight; the trade-off is that it runs on Milwaukee's 12V battery platform, so it is not a substitute for a full-size 18V or high-torque impact for heavy suspension and lug nut work.

Best forAutomotive work in tight engine baysLight to medium fastener removalTechnicians who already own M12 batteriesPortable, one-handed use
Pros
  • Compact 4.5-inch length reaches tight underhood spots
  • Up to 225 ft-lbs of torque for a subcompact
  • Four modes, including auto shut-off and bolt-removal
  • Tri-LED lighting reduces shadows
  • Friction ring allows fast socket changes
  • Light weight for one-handed use
Cons
  • 12V platform limits sustained heavy-duty use
  • Not meant for large, rusted fasteners or lug nuts
  • Battery and charger sold separately unless bundled
  • Friction ring, not pin detent, so some sockets may pull off

Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery prices at every store

  • eBayNew

    In stockSold by sunshinetooldepo

    $175.99Free shippingChecked 9 h ago
    Visit eBay
  • The Home DepotNew

    In stock

    $229.00Free shippingChecked 9 h ago
    Visit The Home Depot
  • SupplyHouse.comNew

    In stock

    $249.00Free shippingChecked 9 h ago
    Visit SupplyHouse.com
  • Techs Choice ToolsNew

    In stockReturn policy

    $249.99Checked 9 h ago
    Visit Techs Choice Tools
  • Blain's Farm & FleetNew

    In stock

    $249.00+ $1.99 shippingChecked 9 h ago
    Visit Blain's Farm & Fleet
  • bomgaars.comNew

    In stock

    $249.99+ $45.20 shippingChecked 9 h ago
    Visit bomgaars.com
  • MSC Industrial SupplyNew

    In stock

    $303.83+ $12.99 shippingChecked 9 h ago
    Visit MSC Industrial Supply
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $184.99Free shippingChecked 9 h ago
    Visit Amazon
  • WalmartNew

    Availability unknownSold by Seller

    $184.99Free shippingChecked 9 h ago
    Visit Walmart
  • Tool NutNew

    Availability unknown

    $249.00Free shippingChecked 9 h ago
    Visit Tool Nut
  • The Milwaukee StoreNew

    Availability unknown

    $249.00Free shippingChecked 9 h ago
    Visit The Milwaukee Store
  • Acme ToolsNew

    Availability unknown

    $249.00Free shippingChecked 9 h ago
    Visit Acme Tools

Store links may earn us a commission.

Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery price history

Lowest price we've seen: $175.99 on Nov 13 at eBay. Tracked across 11 stores since Nov 13.

What reviewers say

  • 4.9 / 536 ratings

Owners rate it 4.9 out of 5 and praise its compact size, light weight and torque for a 12V tool. Most say it handles underhood fasteners quickly and the modes add control.

What people mention
  • SizePraisedOwners say the short, narrow body reaches fasteners that full-size impacts cannot.
  • TorquePraisedReviewers report it breaks loose most underhood bolts with ease for a 12V tool.
  • WeightPraisedUsers like that it can be held one-handed for long stretches.
  • Drive modesPraisedThe auto shut-off and bolt-removal modes are called useful for avoiding over-tightening.
  • Battery platformMixedSome note it is limited to Milwaukee's 12V batteries and is not a replacement for an 18V impact.
  • Socket retentionMixedThe friction ring is fast for changes, but a few users say sockets can pull off.

About the Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery

The Milwaukee M12 FUEL 3/8" Subcompact Impact Wrench with Friction Ring is built for tight automotive work. It measures 4.5 in long and 2.0 in wide, so it fits into tight spots under the hood. It delivers up to 225 ft-lbs of torque when paired with an M12 REDLITHIUM HIGH OUTPUT CP2.5 battery pack. The bare tool weighs 1.6 lbs.

A variable speed trigger and 4-Mode DRIVE CONTROL give control over output speed and power. Auto shut-off mode limits torque for hand-tight applications and prevents overtightening in forward. In reverse, bolt-removal mode slows the RPM once the bolt is free, so the fastener doesn't drop. To change modes with one hand, put the forward-reverse shuttle in neutral and double-tap the trigger.

A Tri-LED work light lights the work area with fewer shadows. The friction ring socket retention system cuts downtime when you change accessories often. The tool works with all M12 batteries and chargers.

Drive size
3/8 in
Max torque
Up to 225 ft-lbs with an M12 REDLITHIUM HIGH OUTPUT CP2.5 battery
Length
4.5 in
Width
2.0 in
Weight
1.6 lbs (bare tool)
Mode 1
0-1,150 RPM; 0-1,000 IPM
Mode 2
0-2,400 RPM; 0-3,400 IPM
Mode 3
0-3,400 RPM; 0-3,600 IPM
Mode 4
FWD: 0-1,600 RPM; REV: 0-3,400 / 0-1,500 RPM; 0-3,600 IPM
Light
Tri-LED work light
Socket retention
Friction ring
Compatibility

Questions and answers

Is this wrench powerful enough for lug nuts?
No. At up to 225 ft-lbs it is intended for underhood and light automotive fasteners, not for torquing lug nuts to spec.
What is auto shut-off mode for?
It stops the tool at about 10 ft-lbs so small fasteners are not over-tightened, which helps on trim and engine covers.
Does it come with a battery?
This listing bundles a 2.5 High Output M12 battery. The tool is compatible with all M12 batteries and chargers.
How does it compare with the M12 FUEL Stubby?
The Stubby is shorter and stronger but larger in body; this subcompact is narrower and lighter for the tightest spots.
What size sockets does it take?
It uses 3/8-inch drive sockets, held by a friction ring.
Where is the Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery cheapest?
At eBay, for $175.99, 29% under what the other stores charge, as of our latest check.
What do buyers say about the Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery?
Rated 4.9 out of 5 from 36 ratings.
Where can I buy the Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery?
12 stores we checked sell it, including Techs Choice Tools, eBay, The Home Depot, Amazon, Walmart.

Stores we've priced the Milwaukee Tool M12 FUEL 3/8" Subcompact Impact Wrench w/ FREE 2.5 High Output battery at

  • Acme Tools deals and prices
  • Blain's Farm & Fleet deals and prices
  • MSC Industrial Supply deals and prices
  • The Home Depot deals and prices
  • The Milwaukee Store deals and prices
All M12 batteries and chargers
  • Tool Nut deals and prices
  • Walmart deals and prices
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