Unique mechanism cuts stapling effort by more than 70%. Clean flat clinch finish allows papers to stack evenly and neatly. One touch open to load staples, front loading mechanism. Adjustable lever for throat depth (1 ¼”). Lightweight and compact. One staple size for 2 to 80 sheets. Uses MAX NO.11-80 staples. High Capacity Stapling: Yes; Flat Clinch Plate: Yes; Tacking: No; Staple Capacity: Half Strip (100 Staples).