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The BlackFox Nix is an ultra-compact front flipper knife designed with user comfort and precision in mind. Departing from traditional designs, it replaces the standard flipper with a front flipper and a blade opening hole, enhancing ergonomics and usability. When open, the handle and choil come together to form a generous groove, ensuring a secure and comfortable, snug grip.

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Fox BlackFox BF-763 Nix Liner Lock Front Flipper Knife 2.17" D2 Acid Stonewashed Drop Point Bla…Retail price: $105.99, our price: $84.79
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Fox BlackFox BF-763 CF Nix Liner Lock Front Flipper Knife 2.17" D2 Satin Drop Point Blade, Carb…Retail price: $123.99, our price: $99.19
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Fox BlackFox BF-763 OR Nix Liner Lock Front Flipper Knife 2.17" D2 Black Stonewashed Drop Point…Retail price: $99.99, our price: $79.99
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Fox BlackFox Nix FAQ

The BlackFox Nix is a compact powerhouse designed by Mattia Viviani, offering versatile deployment and surprising ergonomics for its small size. This series balances EDC-friendly dimensions with high-performance features like ball-bearing pivots and deep-carry hardware.

What blade steel is used on the BlackFox Nix?
The BlackFox Nix series uses D2 tool steel for its 2.17-inch blades. This steel provides a great balance of hardness and edge retention for daily cutting tasks, and it is finished with a full flat grind to enhance slicing performance despite the blade's relatively short, stubby shape.
How do you open the Nix front flipper?
The Nix offers multiple opening options, including a front flipper tab and a blade hole. These features allow you to deploy the knife using a front-flip motion, a standard thumb opening, or a reverse flick. The blade rides on a ball-bearing pivot system for a snappy and consistent action.
Is the BlackFox Nix comfortable to hold?
Yes, the Nix is designed to provide a secure three-and-a-half finger grip despite its ultra-compact frame. A textured and jimped bail at the back of the handle gives your pinky a positive place to rest, while the combination of the handle shape and the blade choil creates a deep groove for a snug, controlled grip.
What type of pocket clip does the Nix have?
This series features a deep-carry, folded-over wire pocket clip that is fully reversible. This allows the knife to sit very low in the pocket for discreet carry and accommodates both right- and left-handed users.
What is the difference between Fox and BlackFox?
BlackFox is a sub-brand of Fox Knives that focuses on offering quality designs at a more accessible price point. While they remain high-quality tools, BlackFox models like the Nix typically use materials like D2 steel and G10 or Micarta to provide excellent value for everyday carry.