meite MT8016LN Upholstery Stapler - 21 Gauge 80 Series 1/2-Inch Crown Fine Wire Stapler Long Nose Stapler (1/4''--5/8" #MT8016LN) Lengthened thin muzzle design, operation more flexible and convenient Industrial-Applications stapler. powerful nailing performance Stronger and more durable striker which make use of import ultra-durable metal Easy operate with rubber molded handle and ergonomic gun body design; Simple Internal structure Fastener: meite 21 gauge 1/2-Inch Crown 80 Series 1/4''--5/8'' (6mm-16mm) Length Staples