Heavy-duty motor with super-quiet operation. Staples up to 5,000 times without reloading. Flat-clinch staple closes flat. Select auto or manual stapling. Safety shut-off. Plastic and metal construction. Throat depth adjusts from 1/8 to 3/4. Top loads a cartridge (5,000) of flat clinch staples (included).The best of both worlds - a heavy-duty motor with super-quiet operation.Staples up to 5,000 times without reloading.Flat-clinch staple closes flat so papers stack neatly and evenly.Select auto with safety shut-off or manual stapling for perfect positioning of staple every time.Plastic and metal construction.Throat depth adjusts from 1/8" to 3/4".Top loads a cartridge (5,000) of flat clinch staples.Package includes 5,000-staple cartridge.