A special solution for neat stapling results of different size paper stacks. Color-coded staple cartridges are easy to switch to fit your stapling needs. Spring-loaded with a comfortable soft-grip handle. 1 7/10" throat depth. Stapler Type: Heavy-Duty Desktop; Staple Capacity: Full Strip (210 Staples); Size of Staple Used: N/A; Type of Staple Used: Heavy-Duty.