KAMSIN P635 Pneumatic Headless Pin Nailer, 23 Gauge, 1/2-Inch to 1-3/8-Inch (12 to 35mm)[ Type & Application ] 23 Gauge Pneumatic Headless Pin Nailer; Used in a variety of scenarios such as cabinetry, fine trim, woodworking, etc [ Fastener ] Accepts 1 2'' to 1 3 8'' (12 to 35mm) lengths of 23 Gauge pin nails; Multiple sizes are also available for purchase in our store [ Non marking & Safety ] Nailing without marks, only create tiny holes, no damage to the work surface; Locked when leaving the work surface to prevent misuse or accidents [