Master mechanic, 1/2", air impact wrench, 650 ft/lb of max torque, 7500 no load rpm, twin hammer mechanism for balanced impacts, durable aluminum housing with rubber grip, 1/2" square drive, adjustable torque output with built in regulator, 99 db noise level, 6.5 cfm air consumption, 1/4" inlet.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov