Includes 1/4-, 5/16-, and 3/8-inch nutsetters (view larger). Designed for use in impact wrenches and drivers, the DEWALT DWA2240IR three-pack of cleanable nutsetters feature an industrial strength magnet that maximizes faster retention. They also offer recessed corners to minimize shavings when driving on flats. They"re ideal for tightening couplings in HVAC applications as well as metal framing and installation. What"s in the Box DWA2240IR 3-piece cleanable nutsetters (1/4-, 5/16-, and 3/8-inch) About DEWALT DEWALT is a leading manufacturer of industrial power tools and accessories, including corded and cordless drills, saws, hammers, grinders, routers, planers, plate joiners, sanders, lasers, generators, compressors, nailers, saw blades, metal and masonry drill bits, abrasives, screw driving accessories and more. DEWALT tools can be found nationally and internationally wherever tools are sold. With more than 1,000 factory-owned and authorized locations, DEWALT has one of the most extensive service and repair networks in North America. DWA2240IR 3-Piece Cleanable Nutsetter At a Glance Designed for use in impact drivers and wrenches Recessed corners that drives on flats which minimizes shavings Industrial strength magnet maximizes fastener retention Includes 1/4-, 5/16-, and 3/8-inch nutsetters