Theory Knife
Theory Knife is built around a clear idea: a folding knife should be simple, durable, and dependable. Its clean lines, flat titanium handles, and precise machining create a balanced tool that feels solid and natural in hand.
The titanium frame lock folder features a wide 20CV drop-point blade known for excellent edge retention and reliable cutting performance. The blade runs on ceramic bearings for smooth, consistent action. A steel-reinforced lock face and Grade 5 titanium handles provide strength and a secure lock-up you can both hear and feel.
A geometric thumb hole offers easy opening and a subtle design detail, while the machined titanium pocket clip ensures secure everyday carry.
Finland
Shipping
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Handling times: Orders placed on a business day by 11:30 (AM, Finnish time) will be dispatched the same day, otherwise the next business day.
Customs duties & taxes: No customs duties & taxes on delivery, we ship from within the EU.
Returns
Products can be returned within 60 days. Free returns via Posti Customer Return service. The original shipping costs will not be refunded.
Data sheet
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Blade steelCPM 20CV
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Blade thickness
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Blade length
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Closed length
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Total length
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HandleTitanium
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Lock typeFrame lock
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OpenerThumb hole
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Pivot typeCeramic ball bearings
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Pocket clipTitanium
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Weight
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Flytanium
Custom Scales
