Extrema Ratio Ferrum E Linerlock Folding Knife 3" N690 Black
Extrema Ratio Ferrum E Linerlock Folding Knife 3" N690 Black
Extrema Ratio Ferrum E Linerlock Folding Knife 3" N690 Black
  1. Extrema Ratio Ferrum E Linerlock Folding Knife 3" N690 Black
  2. Extrema Ratio Ferrum E Linerlock Folding Knife 3" N690 Black
  3. Extrema Ratio Ferrum E Linerlock Folding Knife 3" N690 Black

Extrema Ratio Ferrum E Linerlock Folding Knife 3″ N690 Black

$250.00 — taxes calculated at checkout

Characteristics

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

Available

SKU: EX0366SATBLK Categories: , Brand:
Extrema Ratio Ferrum E Linerlock Black Folding Knife N690
Extrema Ratio Ferrum E Linerlock Folding Knife 3" N690 Black

Italian-made folding knife built for serious everyday carry and tactical use.

  • Blade: 3" satin finish Bohler N690 stainless steel
  • Overall Length: 6.5" closed (4.25")
  • Handle: Black anodized aluminum with extended tang
  • Carry: Pocket clip for secure, accessible EDC
  • Made in: Italy
  • Included: Original box

The Ferrum E delivers Italian precision engineering in a compact, lightweight package. N690 blade steel holds an edge through demanding field work, while the linerlock mechanism provides reliable blade security. Extended tang construction ensures durability for professionals and outdoor enthusiasts who demand dependable steel.

Product SKU: EX0366SATBLK

Product Brand: Extrema Ratio

Product Price: 189.55

Price Valid Until:

The Ferrum E is a compact folding knife with a 3-inch satin-finished Bohler N690 stainless blade and black anodized aluminum handle. At 4.25 inches closed, it’s designed for pocket carry and includes a pocket clip. The blade is secured by a linerlock mechanism and benefits from an extended tang for additional rigidity and durability. The N690 stainless steel offers solid edge retention and corrosion resistance, making it a practical tool for everyday use or field work.

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