One Year Hitachi Warranty Integrated air duster button allows air from the compressor to bypass the nailing function and expel air from a hole in the front of the nailer allowing the user to clear away dust and debris from the work surface Tool-less, easy-to-clear nose for quick and simple nail extraction should a nail jam during use Simple flip of the selective actuation switch allows the user to choose between bump fire or sequential fire modes with no additional parts or tools required Tool-less depth of drive dial adjusts to set the nail above the surface for tacking, or be flush or countersunk into the material for ultimate control based on the application 360 degree, fully adjustable exhaust port directs air exhaust away from the user during use 3.7 lbs, lightweight and well-balanced for minimal fatigue and increased maneueverability No-mar tip protects the work surface from damage Elastomer grip adds comfort and provides and secure hold Accepts 16-Gauge fasteners ranging from 1" up to 2-1/2"