The Klinch-Pak KP-SWPN pneumatic top stapler drives 1-3/8-inch crown staples from 5/8-inch to 3/4-inch in length. It is lightweight and has a well balanced design, making this carton closing stapler comfortable to work with in high production environments. Some additional features include a magazine capacity of 100 staples, and adjustment for depth of clinch. This industrial grade top stapler is excellent for folding boxes, complete overlap, and more.