Columbia River Fulcrum Knife
Here's what other sites are saying:
Sleek looks with a little secretthat's the CRKT Fulcrum knife in a nutshell. CRKT's master knife maker Russ Kommer already had a new blade design, which he and CRKT felt would be the perfect match for knife maker and inventor Charles Kain's revolutionary new Fulcrum Action opening mechanism. With a simple press forward of the left frame, the blade swings out to a hold position until you squeeze the frame back into place, which extends the blade to the fully open position. Don't worry about the blade coming back against your fingers either, the drop-point blade is held in the 90-degree and fully-extended positions with a liner lock until you release it with your thumb.