About this item READY FOR ACTION: This stapler is great for professional or household projects like installing insulation, upholstery, wood, general repairs, and crafts; it belongs in the workshop of any builder, maker, or crafter COMFORT AND CONSISTENCY: The high leverage handle on this stapler provides a comfortable experience and a powerful coil spring mechanism helps ensure that each strike drives the staples though the materials you are fastening EFFICIENCY AND VISIBILITY: The rear-load magazine with jam-resistant mechanism provides a smooth stapling experience; the staple-viewing window takes the guesswork out of knowing when to reload HEAVY DUTY CONSTRUCTION: Featuring an all chromed steel housing, this tool has the strength for any job CHOOSE THE RIGHT STAPLES: This tool works best with Arrow T50 Staples in 1/4-Inch, 5/16-Inch, 3/8-Inch, 1/2-Inch, or 9/16-Inch, as well as 17/32 inch 50CT Ceiltile Staples (sold separately); T50 staples are used for heavy-duty applications