A perfect fit for any adventure, the Signal combines 19 useful tools into a compact, 4.5 inch size. This multi-tool readies you for the unexpected with its fire-starting ferro rod, 420HC combo blade, and emergency whistle. Tighten gear with the customizable bit driver and anchor your tent stakes with the built-in hammer. Gear up and go further with the Leatherman Signal. DLC coating on stainless steel and black.