The Hazet 1/2" 9012 A-1 Angled Impact Wrench is designed for working on brake caliper screw connections and other hard-to-reach screw joints. This tool has a maximum loosening torque of 331 ft-lbs (450 Nm) and features a single hammer striking mechanism. The tool has an overall length of 69 mm, and the exhaust air guidance is adjustable by 360 degrees on the handle. The recommended torque is 170 ft-lbs (231 Nm), and the recommended rotation speed is 8,500 rpm.