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Craftsman 1/2" Heavy-Duty Impact Wrench

Item# 00919984000P | Model# 19984 | Added on April 15, 2010 |
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Description Specifications
Take on Heavy-Duty Jobs Made of a lightweight composite, this Craftsman 1/2" heavy-duty impact wrench is designed for high torque output. The twin hammering system gives you extra power when you need it most. A great addition to any garage, this impact wrench comes with a highly effective oil-lubricated twin hammer that churns out 580 ft. lbs. of torque.

  • Oil-lubricated twin hammer system weighs a comfortable 4.5 lbs.
  • Patented dynamic silencing system gives you high performance and a peaceful work environment
  • Swivel air inlet gives you the freedom to move the tool as you need while reducing hose tangles
  • Twin hammering unit that produces more than 580 ft. lbs. of torque
  • Comfort grip and ergonomically designed throttle
This product comes with:
Product Warranty
WARNING: California Residents - Proposition 65
Ratings & Reviews

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(195 Ratings)
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By rob9527
May 19th, 2013
Craftsman 1/2 inch composite impact Wrench - Great Buy!

I've had this for about 5 years now. At the time, I was looking for a good, reasonably affordable impact wrench and saw this at Sears. I bought it to take off some 36 mm axle spindle nuts of a Honda Accord. They came right off! The compressor I used was a Sears 25 gallon Craftsman Professional with a 3/8" - 50 ft. black rubber hose. I was going through the manuals and instructions for my tools and found the one for this impact wrench and it stated if the hose was going to be longer than 8 feet, then to go with a 1/2" hose. This would be something to keep in mind when purchasing this to compensate for pressure loss from long hoses. I had been using this wrench just fine for years. Great impact and affordable. It is also lightweight in comparison to a lot of other 1/2" impact wrenches. If you want to go with more torque, then I would get the IR 2135TIMax. It has 200 ft. lbs more torque than this one. Otherwise, you can't go wrong with this Craftsman 1/2" composite impact wrench.

11 found this review helpful
By Jeff51984
June 12th, 2014
Dont buy as a everyday user!

Im a hydraulic tech and used the gun m thru f oiled it everyday. I went thru 3 in less then a year always the same problem broken vanes. The vanes in the gun are plastic and the rotor metal.

15 found this review helpful
Reviewers may have received a benefit, like a sweepstakes entry or rewards program points, in exchange for writing a review.
Those benefits were not conditioned on the positive or negative content of the review.

impact tool


it functions new as advertised; as time ans use goes on we shall see; it is that way with all tools.

March 18th
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great tool


works well with my 255 psi aircompressor

February 26th via
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Powerful and quiet


It's Craftsman, the name speaks for itself........

February 6th
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Best 1/2 Impact wrench


Very good impact wrench 1/2. has a lot of power and its served to all my trucks

January 18th via
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Andrew  Waers
| Earned 72 community points in Craftsman

Nice, not the cheap that was trying to be push on me.


I haven’t had a chance to use it yet. Because I haven’t wired up my air compressor yet. I hope it can handel what I put it trough.

January 3rd | The reviewer indicated they are affiliated with this product
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Questions & Answers (3) See All
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Antonio Miranda
Craftsman 1/2" Heavy-Duty Impact Wrench
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2 days ago
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Ernest.T.Bass aka.Scott
By Ernest.T.Bass aka.Scott
2 days ago
Robert Guy
Craftsman 1/2" Heavy-Duty Impact Wrench
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January 7th, 2016
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Linda Sesker
By Linda Sesker
January 7th, 2016
joseph jones
Craftsman 1/2" Heavy-Duty Impact Wrench
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May 26th, 2015
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May 27th, 2015