Standard desk-type stapler operates manually for simple fastening. Anvil adjusts to produce either standard or pin clinch. Base swings clear for tacking. Holds 210 size 1 staples (1/4 x 1/2 inch). 3 in. throat depth. Stapler Type: Desktop; Staple Capacity: Full Strip (210 Staples); Size of Staple Used: 1/4".