Extrema Ratio NK3 K Neck Knife With Glass Breaker Finger Ring N690 Stonewash Kydex Sheath For Tactical EDC Enthusiasts

Extrema Ratio NK3 K Neck Knife is a compact fixed-blade tool designed for fast access and reliable performance in everyday carry and outdoor tasks. Built around a 2.75" Bohler N690 stainless blade with a stonewashed finish and a finger ring, it rides securely on a black Kydex neck sheath for ready, discreet access.

• Overall length: 6.75" total length
• Blade length: 2.75" blade
• Blade material: Bohler N690 stainless steel
• Finish and construction: Stonewashed, one-piece Bohler N690 stainless construction
• Grip and retention: Integrated finger ring for secure grip and rapid deployment
• Emergency feature: Glass breaker tip
• Sheath: Black Kydex neck sheath for secure, low-profile carry
• Packaging: Boxed for safe storage and gifting

The NK3 K neck knife is designed for fast, reliable cuts when seconds matter—whether you’re camping, tackling quick field repairs, opening packages, or managing cords and straps. The 2.75" blade provides precise control for small tasks without bulk, while the finger ring helps you maintain a secure grip even in wet or sweaty conditions. The glass breaker adds a practical emergency feature for situations requiring vehicle or shelter access. Bohler N690 steel offers a good balance of edge retention and corrosion resistance, and the stonewashed finish helps hide wear in regular use. The included black Kydex neck sheath ensures a secure, accessible carry that stays discreet under layers of clothing, and the boxed packaging makes it a neat giftable option or a ready-to-store addition to your kit.