The OEM 5050e Professional Electric Stapler is a dependable, high-capacity stapler ideal for busy offices, mailrooms, and home use. It features a patented cartridge system that replaces crucial wear parts every time you change it. This stapler offers flat-clinch stapling, a small footprint, an adjustable paper guide, and quiet operation. It uses a 5,000-staple cassette for easy loading and precision stapling, and can staple up to 60 sheets.