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20v Cordless 1/2 in. Impact Wrench - Tool Only

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This brushless compact impact wrench with anvil delivers up to 450 ft. lbs. breakaway torque and of fastening torque

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Product Overview

The BAUER™ 20v Cordless 1/2 in. Impact Wrench is designed to deliver superior performance and durability. Powered by a high performance motor to produce 450 ft. lbs. of breakaway torque for removing lug nuts and head bolts with ease. Combined with the Hypermax™ Lithium battery system for fast charging and longer run times. Buy with confidence with an included no-questions-asked risk-free trial, extendable for up to 2 years.

  • High performance motor delivers 450 ft. lbs. breakaway torque for the most demanding applications
  • 1/2 in. anvil with heavy duty hog ring for secure socket retention
  • Variable speed trigger for precision control
  • Bright LED light illuminates work area for increased visibility
  • All-metal gear construction improves life and durability
  • Textured overmold for secure grip and comfort

Replacement Parts in Stock

Call to Order: 1-800-444-3353

Important Information

  • Tool only, BAUER™ 20v Lithium-Ion battery and charger sold separately. For best results use 3.0 Ah battery, model 1702C-B

Customer Videos

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.


63629, 56176
Bulb Type
Bolt Breakaway Torque
450 ft. lbs.
Battery type
Lithium Ion
Battery voltage (volts)
Battery(s) Included (y/n)
Drive size (in.)
1/2 in.
Impact (BPM)
0-3300 IPM
Speed (max)
0-2000 RPM
Motor type
Product Height
7-1/2 in.
Product Length
8-7/8 in.
Product Weight
4.20 lb.
Product Width
2-1/2 in.
Shipping Weight
4.90 lb.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.