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MILWAUKEE

1/2" Cordless Impact Wrench Kit, 28.0 Voltage, 325 ft.-lb. Max. Torque, Battery Included

  • Item# 4ZA94
  • Mfr. Model# 0779-22
  • Catalog Page# 854
  • UNSPSC# 27112713
1/2" Cordless Impact Wrench Kit, 28.0 Voltage, 325 ft.-lb. Max. Torque, Battery Included close
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  • Shipping Weight 19.0 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Cordless Impact Wrench Kit
  • Drive Configuration Straight
  • Battery Included / Bare Tool Battery Included
  • Voltage 28.0
  • Drive Size 1/2"
  • No Load RPM 0 to 1450
  • Blows per Minute 0 to 2450
  • Cordless Tool Battery Type Li-Ion
  • Tool Length 12-1/8"
  • Tool Weight 6.6 lb.
  • Max. Torque 325 ft.-lb.
  • Clutch Style Ball and Cam
  • Handle Type T-Handle, Nonslip, Soft Grip
  • Battery Included (2) 5AB52
  • Battery Pack Replacement 5AB52
  • Battery Capacity 3.0Ah
  • Features Trigger Switch, Hanging Mount, Quick Change Retention Kit, Magnesium Gear Case
  • Includes (2) Batteries 1 hr. Charger, Hanger Bracket, Quick Change Detent Kit
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Replacement Parts

Need help finding replacement parts? Please use the list below or call 1-800-GRAINGER (1-800-472-4643)

Customer Reviews


Rated 4 out of 5 by 3reviewers.
Rated 2 out of 5 by Top heavy bulkey I find myself loosing the lugs and checking them after installation Not near enough power especially for the size. The small unit has more power BUT I own this one now. I DO like the gas gauge on the battery. December 6, 2013
Rated 5 out of 5 by 28 volt Impact Wrench OK, it's big and heavy but it sure does the job. 28volts gives a lot of power to handle a tough job when it comes up. Great for driving lag bolts into 8x8 beams, stubburn lug nuts, large allen wrench bolts, you name it. No problems with the tool. Owned it for years. April 1, 2013
Rated 5 out of 5 by Excellent Tool! I routinely use this working on the gas rigs in PA. This makes short work of large bolts/nuts needing tightening or loosening. Time is always an issue for the work and this is a God Send! At home I use this on my auto repairing it. The batteries last almost forever. It IS heavy but the power you get is worth it. Most of my work is in places where electricity or air power is not available easily. This does the trick instead. June 19, 2012
  • 2016-10-01 T04:37:52.547-05:00
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