Tenable Knives Fenrir Folding Knife

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The Tenable Fenrir features a razor sharp harpoon blade and many sleek designs.
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade, P…Retail price: $98.00, our price: $68.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Black Stonewashed Harpoon Blad…Retail price: $96.00, our price: $67.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" D2 Black Stonewashed Harpoon Blade, Gr…Retail price: $86.00, our price: $59.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" D2 Black Stonewashed Harpoon Blade, Po…Retail price: $86.00, our price: $59.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Rose Gold Coated Harpoon Blade…Retail price: $86.00, our price: $59.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Black Stonewashed Harpoon Blad…Retail price: $92.00, our price: $64.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Damascus Harpoon Blade, Amber PEI Hand…Retail price: $110.00, our price: $77.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Damascus Harpoon Blade, Blue Anodized …Retail price: $128.00, our price: $89.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade…Retail price: $92.00, our price: $64.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Stonewashed Harpoon Blade, Jade G1…Retail price: $92.00, our price: $64.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" 14C28N Blue Harpoon Blade, Purple Unde…Retail price: $92.00, our price: $64.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Black Stonewashed Harpoon Blad…Retail price: $100.00, our price: $69.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" D2 Black Stonewashed Harpoon Blade, Pu…Retail price: $86.00, our price: $59.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" D2 Black Stonewashed Harpoon Blade, Gr…Retail price: $86.00, our price: $59.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade, B…Retail price: $98.00, our price: $68.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Black Stonewashed Harpoon Blad…Retail price: $92.00, our price: $64.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Black Stonewashed Harpoon Blad…Retail price: $96.00, our price: $67.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" D2 Black Stonewashed Harpoon Blade, Mu…Retail price: $86.00, our price: $59.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Black Stonewashed Harpoon Blad…Retail price: $103.00, our price: $72.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Orange Coated Harpoon Blade, T…Retail price: $90.00, our price: $62.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Nitro-V Stonewashed Harpoon Blade, Gre…Retail price: $96.00, our price: $67.89
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Tenable Knives Fenrir Top Liner Lock Folding Knife 3.45" Damascus Harpoon Blade, Dark Blue Anod…Retail price: $128.00, our price: $89.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade, B…Retail price: $84.00, our price: $58.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade, P…Retail price: $80.00, our price: $56.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade, G…Retail price: $80.00, our price: $56.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Gray TiCn Coated Harpoon Blade, Li…Retail price: $80.00, our price: $56.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade, B…Retail price: $84.00, our price: $58.89
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Tenable Knives Fenrir Button Lock Folding Knife 3.45" 14C28N Black Stonewashed Harpoon Blade, D…Retail price: $98.00, our price: $68.89
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Tenable Knives Fenrir Crossbar Lock Folding Knife 3.45" Nitro-V Red Harpoon Blade, Black Frag P…Retail price: $102.00, our price: $71.89
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Understanding the Tenable Knives Fenrir Folding Knife

The Tenable Fenrir series brings a highly popular Kansept design into an accessible price range while maintaining a wide variety of lock types and aesthetic options. These knives are characterized by their distinctive harpoon blade profile and ergonomic handle designs that cater to diverse user preferences.

What locking mechanisms are available on the Tenable Fenrir?
The Tenable Fenrir series offers three primary locking systems including a crossbar lock, a standard button lock, and a button-operated top liner lock. The top liner lock is particularly notable as it functions like a compression lock for increased strength but uses a button for easier, more intuitive deployment and closing.
Does the blade design vary between the different lock versions?
Yes, the blade geometry changes slightly depending on the lock type chosen. The crossbar lock version of the Tenable Fenrir features a longer usable cutting edge because it removes the finger choil found on the button lock and top liner lock models.
What blade steels and handle materials are used in the Fenrir series?
The Tenable Fenrir series utilizes high-performance budget steels such as 14C28N, Nitro-V, and D2, along with Damascus options. Handle materials are highly varied across the line, ranging from Micarta and textured aluminum to G10 scales featuring unique printed patterns like the Misty Mountain or American flag designs.
Is the Tenable Fenrir worth it compared to more expensive models?
The Tenable Fenrir is an excellent value for those who want the ergonomics and harpoon blade shape of the original Kansept design at a more affordable price point. While it uses budget-oriented steels like D2 or Nitro-V instead of premium S35VN, the build quality and variety of lock types make it a very capable choice for daily use.
How large is the Tenable Fenrir folding knife?
Most models in the Tenable Fenrir series feature a 3.45-inch harpoon blade. This size provides a substantial cutting surface for utility tasks while remaining compact enough for comfortable daily pocket carry across its various handle configurations.