The Extrema Ratio Satre F in black is a compact linerlock folder built around a proven Austrian blade steel. The 3" Bohler N690 stainless drop point blade arrives in a stonewash finish -- N690 is an Austrian stainless steel known for good edge retention and strong corrosion resistance, comparable to premium steels like VG-10. The black anodized aluminum handle keeps the knife lightweight and low-profile, in a genuinely pocketable 4" closed package. An extended tang makes one-handed opening effortless, and a pocket clip is included.

Closed length 4" (10.16cm). Blade length 3" (7.62cm). Blade steel Bohler N690 stainless, stonewash finish. Blade shape drop point. Handle black anodized aluminum. Liner lock. Extended tang. Pocket clip included. Boxed.