Curtiss Custom F3 Large Wharncliffe Frame Lock Knife Titanium (4″ Two-Tone)

This Large F3 Folder features a two-tone (satin/stonewash) CPM-S35VN stainless steel wharncliffe blade with hollow grinds and flipper opener. The titanium handle has an open build with stand-offs and is outfitted with a recessed titanium pocket clip.

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.