To many who own and collect OTFs, Jeff Harkins is the undisputed king of high end OTF makers. Harkins produces every part of this knife himself in the little shop attached to his residence, for the past 20 years Jeff has made 1000s of unique variants of his famous Triton OTF design and slowly adjusted the internals to arrive at the most flawless and smooth operating OTF made to date WITH ZERO BLADEPLAY.