The Bostitch MIIIFS air powered hardwood flooring stapler drives 15.5 gauge 1/2" crown flooring staples from 1-1/2" to 2" in length. Includes seven year manufacturers warranty. Comes complete with graphite mallet, 1/2" and 3/4" base plates, and pre-finished wide flooring shoe. The MIIIFS is the benchmark tool within the flooring industry. An extremely durable and proven design make this unit a must for the everyday flooring installer. Addtional features include a long reach handle for increased comfort and wide flooring shoe to prevent surface damage. The Bostitch MIIIFS hardwood flooring stapler is great for installing 1/2" or 3/4" hardwood flooring.