The DEWALT DCF900N XR Brushless 1/2in High Torque Impact Wrench has an efficient brushless motor that delivers high performance, extends tool life and allows for a much shorter design. Its variable trigger provides complete control over all applications. Up to 1396Nm of fastening torque ensures removal of the tightest bolts compared to 950Nm with the previous DCF899 wrench. The compact design enables easy access in confined areas. Fitted with a comfortable rubber XR grip and switch for greater application comfort and maximum control. An ultra-bright white LED work light with a delay feature improves visibility. Brightness control allows dimming or turning off to suit the working conditions. Features include up to 1396Nm of fastening torque to ensure removal of the tightest bolts, and up to 1898Nm of "breakaway" torque. It also has a 4 Mode membrane switch with Precision Wrench for better application control, and a 1/2" square drive with hog ring for quick socket changes. The efficient brushless motor delivers high performance, extends tool life, and allows for a much shorter design. The bright white LED with a delay feature improves visibility and functionality, with brightness control for dimming or turning off the light. This is the latest generation 18V BRUSHLESS XR Li-Ion High Torque Wrench. It comes as a bare unit, with no battery or charger supplied. Includes Tstak Inlay.