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Extrema Ratio Satre S600 Black neck knife
Extrema Ratio Satre S600 Black neck knife, view 2
Extrema Ratio Satre S600 Black neck knife
Extrema Ratio Satre S600 Black neck knife, view 2

Extrema Ratio Satre S600 Black

Sale price CHF 180.00
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The Extrema Ratio Satre S600 Black is a skeletonised neck knife in Böhler S600 steel, hardened and cryogenically treated to reach an exceptional hardness of 64 HRC: high wear resistance and a long-lasting edge. With 4.5% chromium, this steel is not stainless, hence the EXP DARK coating chosen by Extrema Ratio. Its high hardness makes it difficult to sharpen.

Specifications

  • Blade length: 6.8 cm
  • Overall length: 16.2 cm
  • Steel: Böhler S600, cryogenic treatment, EXP DARK coating
  • Hardness: 64 HRC
  • Sheath: Kydex with paracord for neck carry
Böker Annual Knife 2026 Damascus pocket knife, view 4
🔥 Since 1832

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From Geneva, we select the very best in cutlery: Swiss Army knives, Laguiole, Damascus and artisan pieces, chosen for their quality and craftsmanship.

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