Description
πͺ Extrema Ratio SATRE Stone Washed Fixed Knife β compact EDC for survival
Extrema Ratio SATRE Stone Washed is compact and highly durable fixed knife, which was developed in collaboration with professional survivalists. With its full-tang construction, high-quality N690 steel and ergonomic design, it is ideal for everyday carry (EDC), bushcraft, survival and tactical use .
π Key Features
β Full-tang construction β extreme strength and reliability.
πͺ N690 steel β excellent corrosion resistance and long blade life.
πͺ΅ Universal design – suitable for outdoor, self-defense and tactical operations.
βοΈ Compact dimensions – easily portable without limiting functionality.
π Comes with a kydex sheath – compatible with various carrying styles.
π Specifications
- Blade length: 6.8 cm
- Total length: 16.5 cm
- Blade thickness: 4.8 mm
- Weight: 80g
- Blade material: N690 (Stone Washed finish)
- Steel hardness: 58 HRC
- Handle material: Integrated construction with braid option
- Blade Type: Plain Edge
- Blade shape: Drop point
- Sheath: Kydex with variable attachment options
π§ Materials, composition & design
Blade πͺ
- Made of N690 steel , which is characterized by excellent resistance to wear and corrosion .
- Drop point shape β ideal for precise cutting and stabbing.
- Stone Washed finish β minimizes the visibility of scratches and enhances aesthetics.
- 4mm thick blade β ideal compromise between strength and weight.
Handle π
- Full-tang construction β maximum strength and durability.
- Holes for paracord β possibility of adjusting the handle according to the user’s preferences.
Case π
- Kydex sheath β lightweight, strong and durable.
- Possibility of attachment to a belt, backpack or vest .
πͺ Use
π Survival & Bushcraft β a great companion for spending time in nature.
π Military and tactical use – compact, discreet and highly effective.
πͺ Everyday Carry (EDC) β ideal size for everyday tasks.
π― Self-defense β a solid and quickly accessible knife.
π Comparison with other models
- Extrema Ratio SATRE Black β the same model, but with a black finish for greater resistance to glare.
- Extrema Ratio NK1 β a smaller model designed primarily for concealed carry and self-defense.
- ESEE Izula II β a similar compact knife, but with a different handle type and different steel.
- Benchmade Puukko β a larger solid knife with a different ergonomic handle design.
π Call to Action
π Order Extrema Ratio SATRE Stone Washed now with free shipping! This model is often sold out – don’t hesitate! π
π Historical context and inspiration
SATRE was designed in collaboration with survival experts and military professionals . Its main goal was to create a lightweight yet extremely durable knife that can be carried in a variety of ways and adapted to the individual needs of the user.
βοΈ Security and legislation
- Due to its size, the SATRE is legal to carry in many countries , but always check local laws.
- Kydex sheath ensures secure carrying and quick access.
π Accessories and upgrade options
π Paracord grip β possibility of additional braiding of the handle.
π― Possibility of personalization – various colors and blade modifications.
β Additional mounting systems for the case β compatible with Tek-Lok and other carrying systems.
πͺ Maintenance and grinding
- Clean the blade regularly and apply anti-rust oil.
- Grinding : Recommended angle 20Β°β22Β° using diamond or ceramic grinders.
- The Kydex sheath can be rinsed with water to prevent dirt from settling.
π Extra benefits
β¨ Lifetime warranty
π Free shipping
π Exclusive model β hard to find!
π Conclusion
The Extrema Ratio SATRE Stone Washed is a compact yet extremely durable hard-shell knife that will prove itself in both survival scenarios and everyday carry. With its full-tang construction, high-quality steel, and practical sheath , it is the perfect choice for anyone looking for a reliable and discreet EDC knife . Order now before it’s sold out! π








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