Industrial Staples 18 Gauge 1/4″ Crown 1/4″ Narrow Senco ‘L’ Type 18 Gauge 3/8″ Crown 3/8″ Medium Senco ‘M’ type 16 gauge 7/16″ Crown 7/16″ Standard Senco ‘ N’ type 16 gauge 1/2″ Crown 1/2″ Standard Bostitch ’16S4′ Type & Paslode ‘GS16’ Type 16 gauge 1/2″ Crown 1/2″ Standard Paslode ‘GS16’ Type 16 Gauge 15/16″ Crown 15/16″ Wide Paslode ‘GSW16’ Type 16 Gauge 1″ Crown 1″ Wide Bostitch ’16S2′ Type 16 Gauge 1″ Crown Senco 1″ Wide Senco ‘P’ type 15 Gauge 7/16″ Crown 7/16″ Standard Senco ‘Q’ type 15-1/2 Gauge Flooring 1/2″ Standard Bostitch ‘BCS’ type