Extrema Ratio MF1 EVO D Linerlock Knife With Hidden Lock Bohler N690 Drop Point Tactical Gray Aluminum Handle For Pros

Meet the Extrema Ratio MF1 EVO D Linerlock Gray—a premium folding knife built for professionals and enthusiasts who demand durability, precision, and reliable safety. With a 3.75" black Bohler N690 drop point blade and a rugged gray anodized aluminum handle, this knife is designed for demanding tasks and everyday carry.

• Blade material: Bohler N690 stainless steel with a black MIL-C-13924 burnished finish for exceptional edge retention and corrosion resistance.
• Blade length: 3.75" (9.53 cm) drop point blade optimized for a wide range of cutting tasks.
• Closed length: 5.25" (13.34 cm), compact and discreet in pocket or tool kit.
• Handle: Tactical gray anodized aluminum for strength, light weight, and a secure, comfortable grip.
• Locking system: Linerlock enhanced by the new generation Hidden Lock safety system for secure blade deployment and protection against accidental closure.
• Opening mechanism: Thumb stud enables smooth, one-handed access for fast, controllable deployment.
• Carry: Integrated pocket clip for convenient, accessible EDC carry.
• Special features: Glass breaker built into the handle adds emergency utility without sacrificing form factor.
• Finish and color: Black blade with a burnished finish paired with a gray handle for a low-profile, professional look.
• Packaging: Boxed presentation suitable for safe storage or gifting.

This MF1 EVO D is tailored for real-world use: the N690 blade holds a sharp edge through tough cutting, the Hidden Lock system adds a layer of safety during use and transport, and the durable aluminum handle keeps weight down without compromising grip. Whether you’re refining a field kit, performing daily maintenance tasks, or needing a dependable tool for outdoor work, this knife delivers precise control, quick deployment, and practical versatility. The emergency glass breaker further extends its utility in challenging situations, all neatly boxed for gifting or storage.