The Matco Tools1/2" Drive Dual Flex Angle Pneumatic Impact Wrench, No. MT2612, features an ultra-slim 3-5/16” adjustable head, allowing users to use an impact tool where previously only hand tools would fit, the company says. The impact wrench delivers up to 400 ft-lbs of breakaway torque and the head angle is tension adjustable based on preference (includes wrench). It has a front head exit exhaust.