Harbor Freight Tools


1 in. Aluminum Air Impact Wrench

This 1 in. professional impact wrench has a pinless mechanism for maximum torque

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Get brute force power in deep wheel wells with the 8 in. extended anvil on this aluminum air impact wrench. Delivering 2500 ft. lbs. of max torque this heavy hitter has a pinless impact mechanism for more power with less vibration. Easy reversible action and side support handle for better control.

  • Drop-forged anvil for superior strength
  • Extended 8 in. anvil for extra deep reach
  • Side support handle for better control during operation
  • Three speed power regulator
  • Handle-vented to direct exhaust away from user
  • Less vibration and lighter than the competition
  • Most powerful wrench in its class
  • Precision machined to master-mechanic standards

Replacement Parts in Stock

Call to Order: 1-800-444-3353

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61616, 92421, 68429, 61901
Recommended hose size (in.)
1/2 in.
Air inlet size
1/2 in-14 NPT
Average air consumption
17 CFM @ 90 PSI
Drive size (in.)
1 in.
Housing material
Cast aluminum
Speed (max)
3500 RPM
Maximum Torque
2500 ft. lbs.
Product Length
23 in.
Product Weight
36.5 lb.
Shipping Weight
36.52 lb.
Working pressure (psi)
90 PSI
Sound rating (dB)
107 dB
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.