The Klinch-Pak KP-GR1 pneumatic roll stapler drives 1-1/4-inch crown GR series carton staples from 5/8-inch to 3/4-inch in length. A lightweight and well balanced design make this Klinch-Pak stapler suitable for high production environments. Additional features include a magazine capacity of 1,000 staples, soft rubber grip, adjustment for depth of clinch, and adjustment for tightness of clinch. The KP-GR1 industrial grade roll stapler is excellent for folding boxes, complete overlap, and more.