Executive Desk Stapler features a durable, all-metal die-cast body and inner rail for jam-resistant stability. Recessed anvil rotates for pinning or stapling. Design also includes a fully padded rubber base, a positive tacking latch, and an easy-view staple supply indicator. Stapler fastens up to 20 sheets of 20 lb. paper with S.F. 4 Premium Staples.