The OEM Swingline 690E Electric Cartridge Stapler is designed to enhance your productivity with its speed and durability. This stapler features patented cartridge technology that allows for up to 5,000 staples without the need for reloading. It accommodates a throat depth of 1/4" to 3/4" and can staple between 2 to 30 sheets of 20 lb. paper. The included adjustment guide ensures precision alignments for every stapling task.