Extrema Ratio BF2 Desert Warfare Liner Lock Knife Bronze Aluminum (3.5" Black)

  • Black/bronze finished Bohler N690 steel blade.
  • Dual thumb stud openers with bronze washers.
  • Milled bronze anodized aluminum handle scales.
  • Liner lock mechanism with a secondary safety lock.
  • Loop-over deep-carry tip-up pocket clip.


The Extrema Ratio BF2 is a tactical folder that can take any abuse you give it. The knife can be easily opened with either hand, and locks open extra securely with the liner lock and secondary lock, which is actuated on the backside of the pivot.

Extrema Ratio Knives are tough, purpose-built tactical knives that come in all shapes and sizes.

Item #BHQ-46507
MSRP: $273.95
Our Price: $225.40
Out of Stock
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  • Overall Length: 8.375"
  • Blade Length: 3.50"
  • Cutting Edge: 3.375"
  • Blade Width: 1.13"
  • Blade Thickness: 0.12"
  • Blade Material: Bohler N690
  • Blade Style: Drop Point
  • Blade Grind: Flat
  • Finish: Black, Bronze
  • Edge Type: Plain
  • Handle Length: 4.875"
  • Handle Width: 1.25"
  • Handle Thickness: 0.59"
  • Handle Material: Aluminum
  • Color: Bronze
  • Frame/Liner: Steel
  • Weight: 4.61 oz.
  • User: Right Hand, Left Hand
  • Pocket Clip: Tip-Up
  • Knife Type: Manual
  • Opener: Thumb Stud
  • Pivot Type: Washers
  • Lock Type: Liner Lock
  • Brand: Extrema Ratio
  • Model: BF2
  • Model Number: EX135BF2WCD
  • Country of Origin: Italy
  • Best Use: Tactical
  • Product Type: Knife

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