Shop for Tools & Hardware at The Home Depot. The DEWALT 18-Volt Cordless Impact Wrench with Hog Ring Anvil (Tool Only) delivers 300 ft. lbs. of maximum torque to tackle a wide range of heavy-duty fastening applications. Featuring up to 1650 RPM and 2600 IPM, you get faster application speed, and with a rocker switch design, fast and easy fastening. The hog ring anvil allows you to easily change sockets, while the durable magnesium gear case and all-metal transmission ensure extended durability for reliable on the jobsite use or for DIY projects around your home. Batteries and charger sold separately.