As part of the Ryobi ONE+ system of over 200 cordless tools for the home, garden, automotive, crafting and much more, the Ryobi 18V ONE+ R18IW3-0 Cordless 3-Speed Impact Wrenches are perfect for fastening and loosening heavy duty fasteners.Designed to deliver high torque, this impact wrench delivers 400Nm of torque which is ideal for many tasks that may involve heavy fastening and loosening bolts and much more. Featuring a inch square drive with locking pin for easy socket fitment and a Tri-Beam LED light to eliminate shadows on bits and fasteners, even in the darkest of work areas. With 3 speed settings providing added control and versatility, it comes in handy when changing wheel nuts or fastening large coach screws. The impact wrench is perfect for anyone who maintains their own car or needs to use large fasteners on timber or steel construction projects.