No more jams! The AntiJam´┐Ż movable core and floating driver virtually eliminate jams. Versatile design staples, pins and tacks. Plastic and metal with chip-resistant finish that will stay new-looking longer. 3 1/4" throat depth. Top loads a full strip (210) of 1/4" standard staples. Stapler Type: Full Strip Desktop; Staple Capacity: Full Strip (210 Staples); Size of Staple Used: 1/4 in; Type of Staple Used: Standard.