NuMax S9PFK 4-Piece Standard Finishing Combo Kit 16 Gauge 2-1/2 in. Straight Finish Nailer - SFN64 Holds 100 16-gauge 3/4 in. - 2-1/2 in. glue collated straight finish nails Finger depth adjustment for easy, precise usage Die-cast aluminum construction with aluminum cylinder for lightweight durability Tool free quick jam release to easily address nail jams and get back to work