1/2 in. Composite Xtreme Torque Air Impact WrenchThis professional grade air wrench handles the toughest jobs with no sweat. The composite impact wrench delivers a pounding 1190 ft. lbs. of bolt breakaway torque. The lightweight composite handle reduces strain. 1190 ft. lbs. of bolt breakaway torque for lightning fast removal Powerful twin hammer impact mechanism for extreme torque with less vibration One handed push button FWD REV with 3 speed rear dial regulator Lightweight durable composite