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DeWalt 1/2" 20V MAX Lithium-Ion High Torque Impact Wrench with Detent Pin

Item# 00903932000P | Model# DCF889B | Added on September 9, 2013 |
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Description Specifications
1/2" Impact Wrench

DEWALT 20 V max lithium ion 1/2 In. impact wrench with detent pin. Tool only. Durable magnesium gear case and all metal transmission for extended durability. Driving and removing fasteners in wood, metal or concrete. Fastening and removing nuts and bolts.Feature Benefits
  • 300 ft-lbs of maximum torque to perform a wide range of heavy-duty fastening applications
  • Egronomic handle provides user superior comfort and control
  • Variable speed trigger with electric brake provides user improved control
  • LED light provides user greater visibility when working in dark environments
This product comes with:
Product Warranty
WARNING: California Residents - Proposition 65
Ratings & Reviews

Overall Rating:

(68 Ratings)
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Most Helpful Review:

By we1rara
October 8th, 2013
This tool is awesome!

Got this after the Craftsman impact wrench, night and day difference! This DeWalt is 300 ft lbs compaired to the Craftsman 200. This DeWalt has taken off numerous lug nuts from a dozen cars and still hasn't been recharged (20v 3.0 mha). EXCELLENT Bang for the buck!

6 found this review helpful
Reviewers may have received a benefit, like a sweepstakes entry or rewards program points, in exchange for writing a review.
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Easy to use, even easier to break those rusty bolt


I bought this a couple weeks ago, in anticipation of breaking some nuts that were subject to 19 years of salt and water...these things were the definition of RUST and were frozen. They were 22mm. No problem for this impact wrench. Save a lot of time and energy.

January 16th via
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Good and durable


Only down side is the size/weight factor. It works great and is a big time savor.

September 23rd via
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have it



This impact has yet to fail to loosen any nut or bolt I have needed undone.

March 23rd via
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Take anywhere cordless convience dewalt quality


Dewalt 20v impact as light as a corded from Harbor. Purched mostly for lug nut removal does OK job 300 foot lbs a little lite but price was half of a dewalt xr (700 lbs).  I have several other 20v in this line including the weedeater and all are very high quality.  If I didn't have several batteries already I would have bought a 120 v corded however now I can take this tool on road for repairs or to local yard to pull parts.

March 21st via mobile
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