Viper Key

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This new-age traditional folder, designed by Jesper Voxnaes, is a daily luxury to be used without worry and is as important as a classy pen or a fine watch to your daily carry.
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Bronze Carbon Fiber H…Retail price: $345.99, our price: $239.99
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Gray 3D Machined Tita…Retail price: $204.00, our price: $159.95
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Carbon Fiber Handles,…Retail price: $265.99, our price: $184.99
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Black G10 Handles, Le…Retail price: $172.00, our price: $143.95
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Black G10 Handles wit…Retail price: $296.99, our price: $204.99
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" Damascus Drop Point Blade, Blue 3D Machined …Retail price: $438.00, our price: $331.95
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" Damascus Drop Point Blade, Gray 3D Machined …Retail price: $431.60, our price: $326.95
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Purple G10 Handles, L…Retail price: $224.99, our price: $179.99
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Natural Canvas Micart…Retail price: $240.99, our price: $169.99
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Viper Knives Vox Key Slipjoint Folding Knife 3.25" M390 Drop Point Blade, Green Canvas Micarta …Retail price: $304.99, our price: $209.99
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Common Questions About the Viper Key

Designed by Jesper Voxnaes, the Viper Key is a premium Italian-made slipjoint that combines high-performance materials like M390 steel with a sophisticated aesthetic.

Who designed the Viper Key?
The Viper Key was designed by renowned Danish knifemaker Jesper Voxnaes. It showcases a more restrained and elegant side of his design language, blending sophisticated lines with practical utility for daily tasks.
What materials are used in the Viper Key series?
The Viper Key series utilizes premium materials including M390 steel or Damasteel for the blades. Handle options range from titanium and carbon fiber to Micarta and G10, with some variants featuring integral titanium bolsters.
Does the Viper Key have a pocket clip?
No, the Viper Key does not feature a pocket clip to maintain its traditional profile. To protect the handle materials and provide comfortable carry, each knife includes a high-quality leather pocket slip.
What are the blade specifications for this series?
Most Viper Key models feature a 3.25 inch drop point blade with a flat grind and a crowned spine. The crowned spine extends into a matching crowned backspring, which often features decorative milling or rope file work.
Is the Viper Key a locking knife?
The Viper Key is a non-locking slipjoint folder rather than a locking knife. It is engineered with a reliable half-stop and excellent mechanical action, making it a sophisticated choice for a gentleman's EDC.