Specifications: Jaw length: 9.652 mm Cutting edge type: flat Gripping surface: serrated Spring return: yes The DEWALT® Ergo Snips are designed with a reduced handle span, providing lower levels of muscular effort required when cutting tough materials. This tool is traditionally used to cut aluminum, vinyl siding, screens, cardboard, leather, copper, and sheet metal in the 18 to 22 gauge range. The knife's serrated cutting edge prevents materials from slipping during use, while the non-slip, dual-material cushioned handle ensures a secure and comfortable grip. ** Illustrative photo.