Extrema Ratio T-Razor Satin Knife
Since 1997, Extrema Ratio has defined premium bladecraft from its Italian workshop, forging tools that marry tradition, innovation and uncompromising performance. The T-Razor Satin Knife channels over a century of edged-tool evolution—reviving the revered straight-razor form with modern materials and military-grade precision. Weighing a nimble 130 grams and stretching to 243 mm overall, it is engineered for operators, outdoorsmen and collectors who demand razor-sharp reliability without sacrificing agility.
Handcrafted from BöHLER N690 steel hardened to 58 HRC, the satin-finished blade delivers sustained sharpness and exceptional corrosion resistance. Its 100 mm slicing edge and 3 mm spine strike the perfect balance between delicate cutting tasks and rigorous fieldwork. The classic “razor-grid” bevel geometry channels centuries of shaving-blade expertise into an aggressive, self-defense-ready point. Yet, its satin polish ensures smooth food preparation or utility work—proof that beauty and brawn can coexist.
The handle’s anticorodal anodized aluminum construction is both lightweight and virtually impervious to the elements. Ergonomically contoured to fit every grip style, it offers secure handling whether you’re navigating dense brush or performing precision tasks around camp. Every T-Razor Satin Knife is finished by expert hands, guaranteeing a consistent edge and flawless fit of components that withstands heavy daily use.
As the official blade supplier to the Italian and French Armed Forces, Extrema Ratio stands behind each knife with rigorous quality control and attentive customer service. This commitment translates into a tool that’s as ready for critical missions as it is for weekend adventures. And at its competitive price point, the T-Razor Satin Knife delivers heritage craftsmanship, cutting-edge materials and tactical versatility in one eye-catching package.
Embrace the legacy of military-tested design and the finesse of Italian artistry with the Extrema Ratio T-Razor Satin Knife—a precision instrument that cuts through conventions and expectations alike.
Key Features and Specifications
- Blade material: BöHLER N690 steel, 58 HRC for lasting edge retention
- Blade length: 100 mm satin finish for smooth slicing and easy maintenance
- Overall length: 243 mm; portable yet formidable in any scenario
- Blade thickness: 3 mm spine balances durability with nimble control
- Handle: Anticorodal anodized aluminum, lightweight and corrosion-proof
- Weight: 130 g for fatigue-free carry during extended use
- Design: Razor-grid bevel inspired by straight razors for precision cuts
- Fit & finish: Handcrafted in Italy; consistent quality and flawless assembly
- Versatility: Ideal for tactical, outdoor, survival and culinary applications
- Proven performance: Official supplier to Italian and French Armed Forces
Please check out other Extrema Ratio products.












