M12 FUEL™ Stubby 1/2" Impact Wrench Kit

Our M12 FUEL™ 1/2" Stubby Impact Wrench is the industry's most compact cordless impact wrench. At only 4.9" in length, it allows you to work in tighter spaces delivering the power to complete many of the most demanding tasks and increasing your productivity. The compact impact delivers high torque with our POWERSTATE™ brushless motor. The impact wrench delivers an industry leading 250 ft.-lbs. of breakaway torque. This allows you to remove even the most stubborn bolts and fasteners. Our cordless impact wrench features built-in REDLIINK™ tool technology to help you get the job done. 4-Mode Drive Control provides you with unmatched control in various fastening applications Modes 1-3 gives you precision and control for any application. An Auto-Shut-Off Mode in the 4th setting prevents over-fastening of bolts while doing reassembly work. Our MILWAUKEE® M12 FUEL 1/2" Stubby Impact Wrench is part of the M12™ battery line, featuring over 100+ powerful and compact tools. The kit includes one M12™ REDLIHTIUM™ CP2.0 battery pack, one 12™ REDLITHIUM™ XC4.0 Extended Capacity battery pack, and one M12™ Lithium-Ion battery charger.

1/2" Stubby Impact Wrench

Up To 250 ft-lbs of
4 Mode
Drive Control

Most Compact

  • Only 4.9” in length allowing for more access in tight spaces
  • Industry’s most compact cordless stubby impact wrench

Up to 250 Ft-Lbs Nut-Busting Torque

  • POWERSTATE™ Brushless Motor delivers the power to complete a wide variety of applications

4-Mode Drive Control

  • Proprietary 4-Mode Drive Control™ provides unmatched control
  • Auto-Shut off mode prevents over-tightening of fasteners


  • Most Compact. Greatest access in tight spaces at 4.9" in length
  • Up to 250 ft.-lbs. of nut-busting torque
  • 4-Mode Drive control
  • Auto-Shut Off mode reduces over fastening and increases productivity
  • POWERSTATE™ Brushless Motor provides more power, more run-time, and longer life.
  • REDLINK PLUS™ Electronic Intelligence enables advanced communication between your batteries and tools, allowing for unmatched levels of performance, protection, and productivity.
  • REDLITHIUM™ batteries (not included) deliver more work per charge and more work over the life of the battery
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Battery Specifications

Voltage 12V
Battery Type 12 Volt Lithium Ion

Product Specifications

Wrench Type Compact
Anvil Type Friction Ring
Anvil Size 1/2"
IPM 0 - 3,200
Fastening Torque 250 ft-lbs
Nut-Busting Torque 250 ft-lbs
Tool Warranty 5 Year Limited Warranty
Power Source Cordless
Motor Type POWERSTATE Brushless
Length 4.9 in
Weight 2 lbs
Height 7.4 in
Width 2.4 in
Brushless Yes
Battery System M12
DRIVE CONTROL 4-Mode Drive Control
Maximum RPM 2,700
RPM Range 0 - 2,700