In you're looking for a heavy-duty box closer, this durable carton stapler closes cardboard using a pneumatic trigger. Exclusively using Type A staples, this industrial air staple gun can be comfortably carried by its handle, and it sturdy metal structure is reliable for continuous operations in frequent use allowing you to close boxes fast and securely. Features: RAPID STAPLING: Pneumatic trigger allows for increased speed and reduced operator fatigue. STURDY METAL CONTRUCTION: Dependable for constant heavy-duty use. CONVENIENT PORTABILITY: Comfortable to carry and use. LESS PRODUCTION COSTS: Eliminates need for expensive heavy machinery. EASY PROCEDURE: Simple one-handed operation. USES TYPE A STAPLES: Uses Type A Staples: 1 3/8 inch, 34.07mm(Crown) x 5/8 (15-18mm)(Leg Length) staples
