Heavy-duty stapler easily staples up to 80 sheets with minimal effort. MAX unique mechanism cuts stapling effort by more than 70 percent. Lightweight, compact stapler stores conveniently on your desk. Stapler uses Max Heavy-duty Staples (sold separately). Clean, flat clinch finish allows papers to stack evenly and neatly. One-touch open provides an easy way to load staples using the front-loading mechanism. 1-1/4" throat depth can be easily adjusted for added convenience.