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Curtiss Knives F3 Medium 3.25" Framelock Flipper / Stonewashed Titanium / Two Tone CPM-MagnaCut Spanto

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Product Details
Clover Product ID: QDTE30DXP3QSW

The F3 Frame Lock Knife from Curtiss Knives is a sight to behold! This folder combines custom attention to detail with production-level techniques to create consistent quality. These knives may be beautiful to look at, but their durable titanium build makes them ready to use. Every detail is thoughtfully designed, like the oversized pivot and the D2 lockbar insert.

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.

David Curtiss creates all of his knives in his one-man workshop. From concept to industrial design to the refining process, David Curtiss has his hand in every step of the process, leaving you with the best custom knives on the market. Every Curtiss knife comes with a lifetime warranty—just email David for sharpening, repairs, and replacements.


  • CPM-MagnaCut spanto blade with a two-tone satin and stonewash finish.
  • Flipper tab and thumb groove opener.
  • Stonewashed titanium handle scale.
  • Titanium frame lock with a D2 lockbar insert.
  • Recessed, tip-up titanium pocket clip with Curtiss crosshairs cutout.


  • Overall Length: 7.75"
  • Blade Length: 3.25"
  • Cutting Edge: 3.00"
  • Blade Width: 1.27"
  • Blade Thickness: 0.15"
  • Blade Material: CPM-MagnaCut
  • Blade Style: Tanto
  • Blade Grind: Flat
  • Finish: Satin, Stonewash
  • Edge Type: Plain
  • Handle Length: 4.50"
  • Handle Width: 1.16"
  • Handle Thickness: 0.53"
  • Handle Material: Titanium
  • Color: Gray
  • Frame/Liner: Titanium
  • Weight: 5.20 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Flipper, Thumb Groove
  • Pivot Type: Bearings
  • Lock Type: Frame Lock


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