With the continued vision to be the best, most helpful hardware stores on the planet, Ace Hardware and its retail associates remain dedicated to the core value of quality for its customers.Maximum Recommended Operating Pressure: 120 psiColor: SilverMagazine Capacity: 150 StaplesMinimum Recommended Operating Pressure: 70 psiCompatible Fasteners: 1 inch 16 Gauge 4.7 lbs Metabo Hpt 2686517 16 gal Crown Stapler.4 pound lightest stapler in its class for easy maneuverabilityCountry of Origin: TaiwanWeight: 4.