EXTREMA RATIO Glauca G1 Knife

Extrema Ratio Knife Glauca G1

The Glauca G1 from Extrema Ratio is an advanced version of the proven Glauca model, specifically designed for the highest demands in professional use. The 112 mm long blade made of Böhler N690 steel (hardness approx. 58 HRC) features a robust MIL-C-13924 black coating that provides corrosion resistance and reduced reflectivity.

The handle is made of anodized Anticorodal aluminum in Tactical Mud color, ensuring secure handling even under difficult conditions. The Glauca G1 is equipped with several specialized features: at the end of the handle, there is a tungsten carbide glass breaker, on the back a lockable marlin spike, and a foldable rescue tool for quick emergency cuts during rescue operations.

The clip can be mounted in multiple positions, including at the front, and the locking system combines a liner lock with a manual secondary lock – ideal for critical operational situations. With an overall length of approximately 270 mm and a weight of around 225 g, this knife offers a balanced combination of maneuverability and size – suitable for tactical use and demanding outdoor tasks.

Features: Blade material: Böhler N690 steel, approx. 58 HRC Blade length: approx. 112 mm Overall length open: approx. 270 mm Blade thickness: approx. 4 mm Handle material: Anodized Anticorodal aluminum (Tactical Mud) Special features: Tungsten carbide glass breaker, lockable marlin spike, foldable rescue tool/belt cutter Clip mounting: Multi-positionable, including front-carry option Locking system: Liner lock plus manual secondary lock Blade finish: MIL-C-13924 black coating Weight: approx. 225 g

The Glauca G1 from Extrema Ratio is a professional folder for professionals and demanding users. With high-quality materials, thoughtful mechanics, and specialized tools such as a glass breaker, marlin spike, and rescue cutter, it excels in both tactical scenarios and outdoor and rescue contexts. Those looking for a versatile and robust utility knife will find an excellent choice here – uncompromising in quality and function.

Knife sales in Switzerland – Important notes

At alpinefoxshop.ch, you will find exclusively knives that are not classified as weapons under Swiss weapon law (WG). We consciously only carry models whose possession and acquisition are completely legal in Switzerland.

There is only one requirement for purchasing a knife:
You must be at least 18 years old.

However, we recommend familiarizing yourself with the legal foundations when purchasing knives and handling these products responsibly.