Extrema Ratio NK3 K Neck Knife Stonewash Fixed Blade Knife

6.75″ overall. 2.75″ blade. Finger ring. Glass breaker. One piece stonewash finish Bohler N690 stainless construction. Black Kydex neck sheath. Boxed.

Blade steel and lock type decide how the knife behaves day to day: softer stainless sharpens fast and needs frequent touch-ups, while high-vanadium grades hold an edge far longer but want diamond stones. Check the blade length against your state and local carry rules before ordering.

Sold under the Extrema Ratio name. The specification block above is published for this listing; check the dimensions against the item you are replacing before ordering.

Dispatch takes one to two business days and tracking is sent on handover. Free US shipping over $58 on US orders.