This Curtiss F3 Folder features a stonewashed CPM-154 steel blade with flipper opener. The stonewashed titanium handle is outfitted with barrel standoffs.
The F3 has the S.P.O.T. pivot with the IKBS bearing system. "S.P.O.T." stands for Stop Pin Over-Travel. The large diameter prevents over travel and up and down movement by improving the lock bar stabilization. Second, the stop pin locks into a pocket on the bottom of the pivot head and prevents the pivot from rotating.