Omer 54.20 Pneumatic Stapler Similar to Duo-Fast 5424 SeriesOmer's various tool models powered by the now famous Mini Motor series, have long been appreciated for robust design, flawless execution and reliability unmatched in the staple area it continues to serve so faithfully. Long renowned for a balance of power to weight ratio and maneuverability second to none, these timeless tools are often called "Tank Tough" with good reason. 100% Italian made, with the desired metal components and dual trigger safety