Extrema Ratio Ferrum E Tactical Folding Knife 3″ Bohler N690 Mud

$254.00 — taxes calculated at checkout

Characteristics

Blade Length3"
Closed Length4.25"
Lock TypeLinerlock
Blade MaterialBohler N690 stainless
Blade Finishsatin finish
Handle Materialaluminum
Package TypeBoxed.

Available

SKU: EX0366SATTM Categories: , Brand:
Extrema Ratio Ferrum E Tactical Mud Folding Knife N690
Extrema Ratio Ferrum E Tactical Folding Knife 3" Bohler N690 Mud

Italian-made precision folding knife built for serious fieldwork and everyday carry.

  • Blade: 3" satin finish Bohler N690 stainless steel drop point
  • Handle: Mud gray-green anodized aluminum with extended tang
  • Overall Length: 6.5" closed (4.25")
  • Weight: 1.0 lb
  • Carry: Integrated pocket clip for secure EDC
  • Made in Italy by Extrema Ratio
  • Includes: Original box

N690 stainless holds an exceptional edge and resists corrosion in wet environments. The compact 3" blade excels at tactical tasks, camp work, and general utility cuts without bulk. Mud anodized finish conceals wear and adds visual interest. Perfect for outdoor professionals, military personnel, and experienced knife users who demand reliability.

Product SKU: EX0366SATTM

Product Brand: Extrema Ratio

Product Price: 195.5

Price Valid Until:

The Ferrum E is a compact folding knife with a 3-inch satin-finished Bohler N690 stainless blade in a drop point profile. The mud-toned anodized aluminum handle combines gray and green tones and houses an extended tang for added durability. A linerlock secures the blade during use, while a pocket clip facilitates carry. Closed length is 4.25 inches, making it sized for everyday pocket work or fieldcraft tasks.