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Now In: Air ToolsBy TypeAir Impact Wrenches1/2" Drive → Chicago Pneumatic 1/2" Impact Wrench - CP7736
Chicago Pneumatic 1/2" Impact Wrench - CP7736

Chicago Pneumatic 1/2" Impact Wrench - CP7736

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Chicago Pneumatic 1/2" Impact Wrench - CP7736

Chicago Pneumatic

For automotive professionals seeking a powerful, highly durable impact wrench, capable of assisting across a full scope of repairs and maintenance, the Chicago Pneumatic 1/2" Impact Wrench - CP7736 is a top-tier solution. This wrench is built to withstand rugged conditions and deigned extremely easy to use across a multitude of jobs, though it’s best application comes in tire changing protocols.

Ergonomic construction

Designed to minimize vibration and maximize grip and handling, this wrench puts operator comfort above all else. It’s balanced perfectly for a lightweight hand feel, complete with a textured handle that emphasizes grip for additional control. Weighing under 6 lb., operator fatigue is low, making it a go-to source for long workdays in the shop.

Uncompromising effectiveness

Featuring a free speed of over 10,000rpm, the Chicago Pneumatic 1/2" Impact Wrench - CP7736 is capable of delivering nearly 670 ft./lbs. (900 Nm) of torque at its maximum while in reverse. Its twin hammer mechanism and steel motor make it the ideal tool for a wide variety of critical procedures, including tire changing, MRO applications and other repair/maintenance work.

The wrench sports 3 forward settings and a single reverse mode, allowing you to work quickly and effectively across jobs without having to change-out tools.


  • Handle type: Pistol
  • Anvil: Standard or 2" Extended
  • Square drive: 1/2"
  • Working Torque Range (fwd): 51-568 ft./lbs.
  • Maximum Torque (reverse): 664 ft./lbs.
  • Free speed: 10020 rpm
  • Net weight: 5.7 lb.
  • Length:7.6”
  • Side to center: 2.8"
  • Average air consumption: 4.4 cfm
  • Actual air consumption: 18 cfm
  • Air inlet thread size: 1/4"
  • Min. hose size: 3/8"
  • Noise level: 93.8 db(A)
  • Sound Power: 107.8 db(A)
  • Vibration α (ISO-28927-2): 9.5 m/s²
  • Vibration K (ISO-28927-2): 2.2 m/s²
  • Socket retainer: Friction ring
  • Clutch type: Double-Dog 

*A 2" extended anvil model is also available

Product SKU Price Order
Standard Anvil - CP7736 CHP-CP7736 Price: $139.96 
Product SKU Price Order
2" Extended Anvil - CP7736-2 CHP-CP7736-2 Price: $141.96 


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