The N3804A5 18-gauge narrow crown pro finish stapler has been designed with the professional carpenter and industrial plant applications in mind. It can drive 18-gauge, 1/4 In. crown staples ranging from 1/2 In. to 1-1/2 In. in length. The integrated air duster is easily operated allowing the user to quickly clear any dust or debris from the work surface. The high-grade steel magazine and all metal, key component constructions ensures this tool will stay operational and provide significantly less down-time. The left or right side mountable belt hook helps keep the tool at your side at all times. The N3804A5 -- for when only the best will do!