The Signal has several tradition Leatherman tools and adds key survival-oriented tools like a fire starter ferro rod, diamond sharpener, and safety whistle. It has an outside accessible, one-hand opening 420HC steel blade with a partially serrated edge. Both the blade and saw benefit from a liner lock tab. The Signal has a removable pocket clip and a simple slider to lock the handle in the closed position. Innovative and stylish, Leatherman's Signal packs a lot of utility that outdoor adventurers and others will appreciate in a variety of environments. Components: Needlenose Pliers Regular Pliers 154CM Steel Replaceable Wire Cutters 154CM Steel Replaceable Hard-wire Cutters Wire Stripper 420HC Steel Blade (Part Serrated) Saw Hammer Awl w/ Thread Loop Can Opener Bottle Opener 1/4" Hex Bit Driver Bit Driver 1/4" Box Wrench Carabiner 3/16" Box Wrench Safety Whistle Ferrocerium Rod Diamond-coated Sharpener Includes Nylon Sheath