Install trim and complete many other projects with the Nailer Pin 23G Pneumatic 120 PSI Nailer from Arrow. It works with headless pin nails and is adjustable to accommodate a range of sizes. A compact and lightweight design along with a comfortable, overmolded handle allows for easy handling and control. Adjust the exhaust cover to direct air flow as needed. This pneumatic finishing nail gun also includes all necessary fittings. Nailer Pin 23G Pneumatic 120 PSI: