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Central Pneumatic

3/4 in. Heavy Duty Air Impact Wrench

Twin hammer impact wrench for maximum torque output

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Product Overview

The twin hammer mechanism on this high quality impact wrench delivers a max torque of 1000 ft. lbs.. Features include a forward/reverse regulator to give you total control and an impact rate at 760 BPM at 4600 RPM. Whether assembling equipment, performing auto body work or other wrenching jobs, this impact wrench gives you the power to handle the task at hand quickly and safely.

  • Heavy duty aluminum housing
  • Three speeds forward and reverse
  • Dial style regulator


66984, 60808
Central Pneumatic
Air inlet size
3/8 in-18 NPT
Average air consumption
7 CFM @ 90 PSI
Drive size (in.)
3/4 in.
Housing material
Cast aluminum
Speed (max)
4600 RPM
Maximum Torque
1000 ft. lbs.
Product Height
9-1/8 in.
Product Length
9-5/8 in.
Product Weight
10.6 lb.
Product Width
3 in.
Recommended hose size (in.)
1/2 in.
Shipping Weight
12.43 lb.
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.