PORTER-CABLE NS18Pp 18 Gauge Narrow Crown Staple Project Pack, 900 Count, Various Sizes Fastener gauge: 18 Pack quantity: 900 (1/2-inch - 300; 3/4-inch - 300; 1-inch - 300) Fasteners per stick: 100 Master pack quantity: 10 Fastener coating: galvanized; crown width: 1/4-inch