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Earthquake XT

1/2 in. Composite Xtreme Torque Air Impact Wrench, Green

Available by Feb. 2

Heavy duty 1/2 in. impact wrench delivers 1190 ft. lbs. of bolt breakaway torque

Due to popular demand this product is currently out of stock, but will be back in stock by Feb 2. Order now to reserve your unit.

Compare to
Mac Tools BWP151 at $329.99. Save $170.00

Expected to Ship Feb. 2

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Product Overview

This professional grade air wrench handles the toughest jobs with no sweat. The composite impact wrench delivers a pounding 1190 ft. lbs. of bolt breakaway torque. The lightweight composite handle reduces strain.

  • 1190 ft. lbs. of bolt breakaway torque for lightning fast removal
  • Powerful twin-hammer impact mechanism for extreme torque with less vibration
  • One handed push-button FWD/REV with 3-speed rear dial regulator
  • Ultra-rugged rubber overmold & lightweight composite housing
  • Ultra-silent through-handle exhaust keeps debris away from operator
  • Includes protective rubber jacket to keep tool clean and protected

Customer Videos

  • Harbor Freight's New Xtreme Earthquake: See What Power it Makes Ep5 by Torque Test Channel

    Harbor Freight's New Xtreme Earthquake: See What Power it Makes Ep5 by Torque Test Channel

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.


Earthquake XT
Bolt Breakaway Torque
1190 ft. lbs.
Air inlet size
1/4-18 in.
Average air consumption
6 CFM @ 90 PSI
Drive size (in.)
1/2 in.
Speed (max)
7000 RPM
Maximum Torque
1000 ft. lbs.
Product Height
7-1/2 in.
Product Length
7-7/8 in.
Product Weight
4.40 lb.
Product Width
2-3/8 in.
Recommended hose size (in.)
3/8 in.
Shipping Weight
5.10 lb.
Sound rating (dB)
90 dB
Working pressure (psi)
90 PSI
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.