The Leatherman Signal® is built for adventure. Whether you're heading into the backcountry, setting up camp, or just exploring off the grid, the Signal gives you the tools to stay ready for anything. It includes a ferro rod (to spark fires), an emergency whistle, a hammer surface, and a sharp combo blade. At only 4.5 inches long and weighs just 7.5 ounces, Signal fits easily in your pack or pocket. Gear up and go further with the Leatherman Signal. Sheath sold separately.