Leatherman Surge Multi-Tool 831024 With Premium Leather Sheath + 42-Bit Assortment for Leatherman Bit Drivers + Bit Extender Leatherman Surge Multi-Tool with Premium Nylon Sheath Includes Leatherman 42-Bit Assortment for Leatherman Bit Drivers + Bit Extender One-handed Opening, Cutting,Stripping,Crimping Limited Warranty 25 Years This Tool has a Black oxide finish coating It is used to add mild corrosion resistance - Pre-existing scratches, tool marks, pits, scribe lines, and other surface defects may be visible (although they will be black).