This powerful 18V impact wrench provides various fastening controls for a wide range of applications such as scaffolding, car tyre, automotive, installation, and fabrication trades. It handles everything easily with 4 speeds: 1st Speed: 0-1000 RPM, 0-1500 IPM, 180 NM/1593 IN.LBS; 2nd Speed: 0-1600 RPM, 0-2000 IPM, 230 NM/2035 IN.LBS; 3rd Speed: 0-2200 RPM, 0-2800 IPM, 330 NM/2920 IN.LBS; 4th Speed: 0-2700 RPM, 0-3500 IPM, 350 NM/3097 IN.LBS. Features: Electric brake Variable speed control by trigger Forward/reverse rotation LED job light illuminates the work area Brushless motor provides great efficiency Compact design Ergonomic soft grip ensures comfort on the job Equipped with battery protection circuit Battery fuel gauge Reverse rotation auto stop mode.