--- product_id: 709439627 title: "Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable" brand: "extrema ratio" price: "28.45 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/709439627-extrema-ratio-n-k-2-stone-washed-fixed-blade-knife store_origin: TN region: Tunisia --- # Compact & lightweight full-tang design Ergonomic handle for secure grip 58 HRC Böhler N690 steel blade Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable **Brand:** extrema ratio **Price:** 28.45 DT **Availability:** ❌ Out of Stock ## Summary > 🗡️ Elevate your edge — precision meets power in every cut. ## Quick Answers - **What is this?** Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable by extrema ratio - **How much does it cost?** 28.45 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/709439627-extrema-ratio-n-k-2-stone-washed-fixed-blade-knife) ## Best For - extrema ratio enthusiasts ## Why This Product - Trusted extrema ratio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Edge Retention:** Hardened to 58 HRC for razor-sharp precision that lasts through every challenge. - • **Italian Artisan Excellence:** Handmade in Italy with premium materials, combining tradition and innovation for a knife that stands apart. - • **Stealthy & Resilient Finish:** Burnished blade coating reduces glare and boosts corrosion resistance for enduring performance. - • **Crafted for Comfort & Control:** Ergonomic handle ensures a secure grip, empowering confident use in any situation. - • **Balanced Strength in Your Palm:** Full-tang construction delivers maximum durability with a sleek, lightweight profile perfect for daily carry. ## Overview The Extrema Ratio N.K.2 fixed blade knife features a premium Böhler N690 steel blade hardened to 58 HRC for exceptional edge retention and corrosion resistance. Its compact full-tang design balances lightweight portability with rugged durability. An ergonomic handle ensures a secure grip, while the burnished finish minimizes glare and enhances blade protection. Handcrafted in Italy, this knife combines expert craftsmanship with high-grade materials, making it a reliable, versatile tool for professionals and outdoor enthusiasts alike. ## Description desertcart.com : Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable : Sports & Outdoors ## Features - Premium Böhler N690 Steel Blade – The blade is crafted from high-quality Böhler N690 steel, known for its excellent edge retention, corrosion resistance, and durability. - Stone Washed Finish – The blade features a stone-washed finish, enhancing scratch resistance and giving it a rugged, matte look. - Full-Tang Construction – Designed for maximum strength and reliability, the full-tang structure ensures stability and durability under heavy use. - Ergonomic Handle – The handle is crafted for a secure grip, providing comfort and control even in prolonged use. - Compact and Lightweight – Designed for easy portability, this knife is compact and lightweight, making it a practical tool for various applications. - Multi-Purpose Design – Ideal for outdoor use, survival situations, and everyday cutting tasks. - Italian Craftsmanship – Precision handcrafted in Italy, ensuring the highest quality standards in design and manufacturing. - Reliable Performance – Engineered for strength and functionality, this knife maintains its performance even in demanding conditions. - Enhanced Grip and Control – The textured handle provides a secure grip, minimizing hand fatigue and enhancing handling efficiency. - Includes Secure Sheath – Comes with a durable sheath for safe and convenient carry. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DVBHRZSN | | Age Range Description | Adult | | Best Sellers Rank | #1,163,794 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,983 in Camping Fixed-Blade Knives | | Blade Length | 1.9 Inches | | Blade Material | böhler N690 steel (58 HRC) | | Blade Shape | Tanto Point | | Brand Name | Extrema Ratio | | Color | Stone Washed | | Customer Package Type | Standard Packaging | | Hand Orientation | Ambidextrous | | Handle Material | Anticordal Anodized, böhler N690 steel (58 HRC) | | Included Components | Sheath | | Is Product Cordless | Yes | | Item Length | 5 Inches | | Item Weight | 2.46 Ounces | | Manufacturer | Extrema Ratio | | Model Name | N.K.2 (Stone Washed) | | Model Number | 04.1000.0204/SW | | Part Number | 04.1000.0204 | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Bushcrafting, Camping, Emergency, Fishing, Hiking, Hunting, Utility | | Reusability | Reusable | | Special Features | Ergonomic Handle, Reversible, Straight Edge | | Style | Italian | | Theme | Tactical | ## Product Details - **Age Range (Description):** Adult - **Blade Material:** böhler N690 steel (58 HRC) - **Brand:** Extrema Ratio - **Color:** Stone Washed - **Handle Material:** Anticordal Anodized, böhler N690 steel (58 HRC) - **Included Components:** Sheath - **Model Name:** N.K.2 (Stone Washed) - **Recommended Uses For Product:** Bushcrafting, Camping, Emergency, Fishing, Hiking, Hunting, Utility - **Special Feature:** Ergonomic Handle, Reversible, Straight Edge - **Style:** Italian ## Images ![Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable - Image 1](https://m.media-amazon.com/images/I/71--dgY+8oL.jpg) ![Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable - Image 2](https://m.media-amazon.com/images/I/71E9s4n0paL.jpg) ![Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable - Image 3](https://m.media-amazon.com/images/I/61+fOdX-0mL.jpg) ![Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable - Image 4](https://m.media-amazon.com/images/I/71omPYaHNWL.jpg) ![Extrema Ratio - N.K.2 (Stone Washed) Fixed Blade Knife, Böhler N690 Steel Blade Hardened to 58 HRC, Stone Washed Finish, Full-Tang Design, Ergonomic Handle, Precision Handcrafted in Italy, Compact and Durable - Image 5](https://m.media-amazon.com/images/I/61r1tQ-N0aL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Extrema Ratio - N.K.2 (Black) Fixed Blade Knife, Böhler N690 Steel Blade, Burnished Finish, Compact Full-Tang, Ergonomic Handle, Secure Sheath, Precision Handcrafted in Italy, Lightweight and Durable - UltiClip Slim 3.3 - Ulticlip 3+ --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/709439627-extrema-ratio-n-k-2-stone-washed-fixed-blade-knife](https://www.desertcart.tn/products/709439627-extrema-ratio-n-k-2-stone-washed-fixed-blade-knife) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-11*