• Green Signal open in fanned position
  • Closed Green Signal showing outside accessible tools
  • Green Signal open in beauty position
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Color Green

Sheath Black Nylon

Designed for the outdoors, this multi-tool packs a firestarter, hammer, one-handed bladecutlery and an emergency whistle.

Tools Included

  • 01
    Needlenose Pliers
  • 02
    Regular Pliers
  • 03
    Premium Replaceable Wire Cutters
  • 04
    Premium Replaceable Hard-wire Cutters
  • 05
    Wire Stripper
  • 06
    420HC Combo Knife
  • 07
  • 08
  • 09
    Awl w/ Thread Loop
  • 10
    Can Opener
  • 11
    Bottle Opener
  • 12
    1/4” Hex Bit Drive
  • 13
    Bit Driver
  • 14
    1/4" Box Wrench
  • 15
  • 16
    3/16" Box Wrench
  • 17
    Safety Whistle
  • 18
    Ferrocerium Rod
  • 19
    Diamond-coated Sharpener
included tools diagram
Starting a fire with signal Firestarter


The Signal is the first compact multi-tool with a built-in ferro rod, hammer, and emergency whistle. These features are essential to overcoming unexpected challenges you may face in any adventure.
Green Signal strapped in a pack


Featuring 19 of our most practical tools, the Signal has a removable pocket clip and locking mechanism, so it’s easy and safe to carry in a pocket or pack.
Cutting a cord with a Leatherman Signal


The 420HC knife blade features a straight edge for slicing, and a serrated edge for tough materials. Plus, it’s easy to sharpen and Signal has a built-in knife sharpener for touch-ups on the go.


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. Cerakote® for coyote tan, aqua, crimson, grey, and cobalt colors. Nylon sheath included.


We’re proud to stand behind every product that leaves our factory in Portland, Oregon. That’s why we offer our 25-year warranty, so you can be confident your Leatherman lasts for a lifetime of use.
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