The Pilot Knife now has a little brother - the NRS Co-Pilot. Great features - smooth and serrated cutting edges, blunt safety tip, bottle opener, etc. Compact design is a fine fit on your PFD. 420 HC Stainless Steel, 2.25" blade, 5.75" overall length.
Square hole in handle doubles as a valve wrench for an Oxygen tank. The unique sheath firmly locks the knife in place and only lets it go when you squeeze both sides of the release. The sheath clip attaches firmly to a PFD lash tab.