M18 FUEL™ 3/8" Mid-Torque Impact Wrench w/ Friction Ring

Delivering 450 ft-lbs Fastening torque and 600 ft-lbs Nut-Busting torque, the M18 FUEL™ 3/8" Mid-Torque Impact Wrench is the most powerful 3/8" Impact wrench in the industry.  The POWERSTATE™ Brushless Motor delivers up to 0- 2,300 RPM resulting in increased productivity. REDLINK PLUS™ Intelligence is the most advanced electronic system on the market, preventing damage to the tool and battery caused by overloading or overheating. For use with REDLITHIUM™ Compact Batteries or Extended Capacity Batteries, the M18 FUEL™ Mid-Torque delivers more work per charge and more work over the life of the pack than competitive batteries on the market.  The 3-Mode DRIVE CONTROL™ provides greater control over output speed and power for greater versatility.  At 6.7” in length and 5.3 lbs with a 5.0Ah battery, the M18 FUEL™ 3/8" Mid-Torque Impact Wrench delivers the balance and weight desired by professionals for all day use. This tool offers quick, tool-free socket changes with a 3/8" friction ring anvil. The anvil provides the most durable solution allowing users to work longer than any cordless competitor in its class. A premium rubber overmold material gives you ultimate comfort during prolonged use while lasting longer against corrosive materials.

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M18™ FUEL 3/8” Mid-Torque Impact Wrench Kit w/ Friction Ring

600 FT-LBS
450 FT-LBS

600 ft-lbs Nut-Busting Torque

  • Most Powerful 3/8" Impact Wrench. 50% longer anvil life than other cordless impact wrenches.

Up to 450 Ft-Lbs Fastening Torque

  • By leveraging the M18 Fuel TM technology, the M18 Fuel TM 3/8" Mid-Torque can provide more power in a compact package; ultimately giving users solutions that can completely replace pneumatic and corded.


  • Versatility to switch between Modes 1, 2 and 3 to match the power and speed of the application at hand.


  • POWERSTATE™ brushless motor delivers up to 450ft-lbs of fastening torque and 600ft-lbs of nut-busting torque
  • REDLINK PLUS™ intelligence prevents damage to the tool and battery due to overloading or overheating
  • REDLITHIUM™ batteries deliver more work per charge and more work over the life of the battery
  • Compact length at 6.7" allows for more access in tight spaces
  • 3-Mode DRIVE CONTROL™ provides greater control over output speed and power with a max RPM of 2,300
  • Lightweight tool at 5.3lbs w/ 5.0Ah battery for less user fatigue
  • Durable anvil design lasts longer than competitive 3/8" Impact Wrenches
  • Features a friction ring design to ensure quick and easy socket changes
  • Premium rubber overmold withstands corrosive materials and provides increased comfort when in use
  • LED light to illuminate the work area
  • Part of the M18 System, featuring over 150+ tools
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Battery Specifications

Voltage 18V
Battery Type 18 Volt Lithium Ion

Product Specifications

Power Source Cordless
Length 6.7"
Weight 5.3 lbs
Anvil Type 3/8” Square w/ Friction Ring
Fastening Torque 450ft-lbs
Nut Busting Torque 600 ft-lbs
RPM 0-575 / 2000 / 2300
IPM 0-450 / 2900 / 3200
Battery System M18