Arrow Fastener The X Machine Electric Pro Staple Gun: * Perfect blend of form and function * Powerful 14 amps of surge power * Extra heavy-duty professional quality * Heavy duty 10" cord * Uses 6 sizes of T50 Staples: 1/4" to 9/16" and 5/8" brad nails * Ergonomic cushioned grip for comfort * Heavy duty solid-state electronic circuitry * Exclusive on/off safety trigger lock * Jam-proof mechanism * Model# ETFX50