This Curtiss F3 Folder features a stonewashed CPM-154 steel blade with flipper opener. The knurled titanium handle is outfitted with a notched backspacer.
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.