Extrema Ratio Ontos Fixed Blade Black N690 Stainless Tanto
Extrema Ratio Ontos Fixed Blade Black N690 Stainless Tanto
  1. Extrema Ratio Ontos Fixed Blade Black N690 Stainless Tanto
  2. Extrema Ratio Ontos Fixed Blade Black N690 Stainless Tanto

Extrema Ratio Ontos Fixed Blade Black N690 Stainless Tanto

$400.00 — taxes calculated at checkout

Characteristics

Blade Length6.63"
Overall Length11.88"
ColorBlack
Blade MaterialBohler N690 stainless
Blade FinishMIL-C-13924 burnished
Handle MaterialForprene
Package TypeBoxed.

Available

SKU: EX0127BLK Categories: , Brand:
Extrema Ratio Ontos Fixed Blade Black N690 Tanto Tactical Knife
Extrema Ratio Ontos Fixed Blade Black N690 Stainless Tanto

Italian-made fixed blade with a sawback tanto edge that cuts through tough materials with precision.

  • Blade: 6.63" black MIL-C-13924 burnished Bohler N690 stainless sawback tanto
  • Overall Length: 11.88" with full extended tang construction
  • Handle: Black Forprene with lanyard hole for secure carry
  • Sheath: Black nylon MOLLE-compatible belt sheath with thigh straps
  • Made in Italy by Extrema Ratio
  • Includes: Factory box and tactical sheath system
  • Weight: 1.92 lbs

Built for survival, tactical, and field applications where edge retention and durability matter. The sawback design handles rope, wood, and utility tasks. Full tang means zero flex—this blade goes where you take it.

Product SKU: EX0127BLK

Product Brand: Extrema Ratio

Product Price: 340.0

Price Valid Until:

The Ontos is a fixed blade with a 6.63″ Bohler N690 stainless tanto blade finished in MIL-C-13924 burnished black, and a full extended tang. The black Forprene handle includes a lanyard hole, and the knife comes with a black nylon MOLLE-compatible belt sheath featuring thigh straps for secure carry. Overall length is 11.88″.

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