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Our products / Power tools / Classic / Products / CP797 - 1” Heavy Duty Air Impact Wrench

CP797 - 1” Heavy Duty Air Impact Wrench


CP797 pneumatic impact wrench
  • Long known as the workhorse of the truck tyre industry
  • Rocking dog clutch for smooth operation and extreme durability
  • Teasing throttle for easy bolt starting
  • Convenient reverse valve for easy directional changes
  • Choice of professional mechanics for high volume tyre work on trucks, buses and heavy equipment
  • Ultimate Torque: 1898Nm (1,400ft.lbs)

CP797-6 - 1" Super Duty Air Impact Wrench

CP797-6 pneumatic impact wrench
  • Truck tyre tool of choice 
  • Same great features as the CP797 with a 6” extended anvil for tyre work
  • Choice of professional mechanics for high volume tyre work on trucks, buses and heavy equipment
  • Ultimate Torque: 1898Nm (1,400ft.lbs)

CP797SP-6 - 1" Super Duty Air Impact Wrench

CP797SP-6 pneumatic impact wrench
  • Same great features as the CP797 with a 6" extended anvil and #5 spline
  • Ultimate Torque: 1898Nm (1,400ft.lbs)

  Open table
  CP797CP797-6 - CP797SP-6
Part NumberT019139T013901 / T025380
Square Drive [in.]11 / #5 spline
Working Torque Range [Nm (ft.lbs)]203-1220 (150-900)203-1220 (150-900)
Max. Torque@90PSI Rev. [Nm (ft.lbs)]1898 (1,400)1898 (1,400)
Free Speed [rpm]4,2004,200
Weight [kg (lb)]12.25 (27)13.49 (29.75)
Length [mm (in.)]394 (15.5)565 (22.25)
Avg. Air Consumption [l/min. (CFM)]283 (10)283 (10)
Air Inlet Thread Size NPTF [in.]1/21/2
Sound dB(A) Pressure110110
Vibration m/s27.67.6
Listed specifications are for reference only. Please check documents in each tool.
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