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General Duty Air Impact Wrench, 1" Square Drive Size 100 to 1300 ft.-lb. close
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This item has been discontinued and is unavailable for purchase. Check the Alternate Products selection below for options. For more information call 1-800-GRAINGER (1-800-472-4643).

General Duty Air Impact Wrench, 1" Square Drive Size 100 to 1300 ft.-lb.

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Unavailable for purchase, product discontinued


  • Item # 11C946
  • Mfr. Model # CP7774
  • UNSPSC # 27131501
  • Catalog Page # N/A
  • Shipping Weight 24.6 lbs.
Country of Origin Japan Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Air Impact Wrench
  • Duty General
  • Anvil Standard
  • Square Drive Size 1"
  • Max. Bolt Capacity 1-1/4"
  • Torque Range 100 to 1300 ft.-lb.
  • Max. Torque 1750 ft.-lb.
  • Average CFM @ 15 Second Run Time 8.20
  • CFM @ Full Load 33.0
  • Free Speed 5000 rpm
  • Blows per Minute 750
  • Retainer Type Ring/Thru Hole
  • Style Pistol Grip
  • Required Pressure 90 psi
  • Air Inlet 1/2" NPT
  • Min. Hose Size 1/2"
  • Overall Length 10-1/2"
  • Handle Material Aluminum Cast
  • Handle Type Pistol Grip
  • Housing Material Aluminum Cast
  • Features Extreme Durability, Great Weight to Power Ratio, Rocking Dog Clutch
  • Tool Weight 10.5 lb.
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Compliance and Restrictions

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