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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

Overall Rating:

(123 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.

17 found this review helpful
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Decent value for the torque rating.


Decent value, but I haven't used it yet to see how well it is going to work.

November 26th via bv
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August 21st via bv
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gets the job done

August 11th via
3 of 6 found this review helpful.
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No lifetime on air tools


Gun fell a part in less than a year and there is no exchange past 30 days

August 10th via mobile
2 of 2 found this review helpful.
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power tools


I have thousands of dollars invested in chraftsman hand tools. have been since I was a kid. But I have no luck with air tools by chraftsman. I bought this tool on sale on 4 apr 2018. by Oct it went bad. Took it back and replaced it. That one went bad in Mar 2019. They made it clear my warranty would expire in Apr 2019 and gave me another one. Guess what? That one went bad in June 2019, no warranty. I have since switched to Mac and Matco tools for power tools. Its your call. Oh, And I have a 3/8 dr air ratchet also went bad. But I got aboiut 3 years out of it.

July 30th via
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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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April 17th, 2019
Answered in 6 hours
Ernest.T.Bass aka.Scott
By Ernest.T.Bass aka.Scott
April 18th, 2019
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
Answered in 16 hours
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By Member Assist
May 27th, 2015