Extrema Ratio ERMES Black Fixed Blade Knife
Extrema Ratio ERMES Black Fixed Blade Knife
Extrema Ratio ERMES BLACK OPERATIVO — Italian Military-Grade Fixed Blade
Born from the demanding requirements of Italian special forces and anti-terrorism units, the Extrema Ratio ERMES Black is a battle-proven fixed blade built for those who demand absolute reliability in the field.
Extrema Ratio has been crafting high-performance tactical and combat knives in Prato, Italy since 1997, supplying military, law enforcement, and special operations units worldwide. The ERMES is one of their most iconic combat blades — a knife that has earned its reputation not in marketing materials, but on real missions.
Specifications
- Overall Length: 25.6 cm
- Blade Length: 14 cm
- Blade Thickness: 0.63 cm
- Steel: Böhler N690 Stainless Steel
- Hardness: 58–60 HRC
- Finish: Black stonewash
- Includes: Black gift box + certificate of authenticity
Whether you're an EDC enthusiast, a collector of premium Italian blades, or a professional who needs a knife that won't let you down — the ERMES delivers precision, durability, and Italian craftsmanship in every detail.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.