The Klinch-Pak KP-RR1 pneumatic roll stapler drives 1-1/4-inch crown RR series carton 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 1,000 staples, soft rubber grip, and adjustment for depth of clinch. This industrial grade roll stapler is excellent for folding boxes, complete overlap, and more.