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Every Chicago Pneumatic Impact Wrenches line we carry is factory-authorized — warranty, calibration record and terms intact. Shipped from San Diego, backed by our own ISO 9001:2015 calibration and repair lab.
ISO 9001:2015Our own calibration lab
NIST traceableCertificate with every tool
ITAR registeredDefence & aerospace
SAM registeredFederal contractingCan't find what you're looking for? Tell us what you need or call (619) 287-7000 and our team will track it down for you.
Chicago Pneumatic CP672 air impact wrenches pair a twin hammer clutch running in an oil bath with pistol-grip control, delivering 350 to 1,290 ft-lb of torque across 3/8, 1/2, 3/4 and 1 in. drives. Built for intensive production, maintenance and heavy equipment work, the series lets you match one tool platform to every fastener size in your operation. Compare all five models below, or ask our team to help you choose the right wrench for your application and air supply.
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