Stack saver function fastens staples flat so stacks of paper lie neatly. Jam-free operation. 2" throat depth. Integrated locking tab for easy staple loading. Loads a half strip (105) of staples. Stapler Type: Flat-Clinch Half Strip; Staple Capacity: Half Strip (105 Staples); Size of Staple Used: 1/4 in; Type of Staple Used: Standard.