leatherman, signal camping multitool with fire starter, hammer and emergency whistle, blue/red with nylon sheath leatherman the signal is a perfect accessory for any adventure, combining 19 useful tools into a compact, 4.5-inch package. this multitool 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. cerakote for coyote tan, aqua, crimson, gray and cobalt colors. nylon sheath included. closed length: 4.5 in (11.43 cm); weight: 7.5 oz (212.6 g); blade length: 2.73 in (6.93 cm). includes: safety whistle, ferrocerium rod, diamond sharpener.