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Extra heavy-duty impact wrench
Extra heavy-duty impact wrench
Mumbai-based Chicago Pneumatic India Limited manufactures extra heavy-duty impact wrench - CP-772H 3/4" with Dyna Pact clutch providing high ultimate torque and fast run-down.The ergonomically designed handle of the wrench provides excellent balance and feel. The regulator is built-in to match speed and power of the job and the push-through reverse valve permits one-hand operation of the instrument. The square drive of this model wrench is 3/4", whereas the air inlet (NPTF) is 3/8". The working torque of this wrench ranges from 150-700 ft lb (200-950 Nm). The standard bolt size is 1 1/8" (28 mm). The torque of the wrench at 90 psi is 1,000 ft lb (1,360 Nm). CP-772H 3/4" model wrenches have hose of size 13 mm minimum and weigh 4.8 kg. These wrenches are extensively used in industry, maintenance and auto aftermarket.