Harbor Freight Tools


3/8 in. Impacting Air Ratchet Wrench

Tighten nuts and bolts quickly with this air ratchet

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This professional quality air ratchet is three times faster than standard air wrenches. Features include a silencing handle exhaust for a quieter output as you work and a reactionless mechanism that stops wrench motion when max torque is reached to prevent injury. This air wrench is a great tool for mechanics at the auto shop or technicians working with machinery.

  • Pin-clutch impact mechanism eliminates torque reaction
  • Three times faster than standard air ratchet wrenches
  • Silencing handle exhaust
  • Variable speed reversible
  • Most powerful wrench in its class
  • Less vibration and lighter than the competition
  • Precision machined to master-mechanic standards

68426, 65161
Exhaust location
Recommended hose size (in.)
3/8 in.
Air inlet size
1/4 in. - 18 NPT
Air Consumption
4 CFM @ 90 PSI
Drive Size
3/8 in.
Speed (max)
400 RPM
Maximum Torque
70 ft. lbs.
Product Length
11 in.
Product Weight
2.67 lb.
Shipping Weight
3.20 lb.
Working pressure (psi)
90 PSI
Sound rating (dB)
90 dB
Torque Range
20-70 ft. lbs.
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.