This Rapesco ECO 790 Heavy-Duty Long-Arm Stapler has a smart charcoal finish to suit any desktop and has a tough, all-metal chassis for increased durability. The press button makes the front-loading magazine easy to load with up to a full strip of type 24 High-Capacity 1/4" and 5/16" or type 26 Standard 1/4" and 5/16" staples. The rotating anvil allows for stapling or pinning (temporary stapling) of up to 50 sheets of paper. For optimal results, use Rapesco 1/4" staples for up to 20 sheets and 5/16" staples for up to 50 sheets. Features an anti-slip base and an adjustable paper margin guide from 1.14" to 11.8", making this stapler useful for binding booklets, leaflets, magazines, newsletters, newspapers, journals, brochures, sheet music, and much more. This 790 long-arm stapler comes conveniently supplied with 1000 x type 26 Standard 1/4" staples and 1000 x type 24 High-Capacity 5/16" staples for an immediate start and is backed by a 25-year guarantee.