Cold Steel Oyabun Folding Knives

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The Cold Steel Oyabun flipper knife is a masterful blend of traditional craftsmanship and modern design, featuring a reinforced blade point that enhances its durability and functionality. The high satin polish not only adds to its aesthetic appeal but also helps reduce friction during use. Each blade undergoes expert heat treatment, ensuring optimal hardness and edge retention. True to Cold Steel's legacy, the Oyabun boasts a razor-sharp edge, making it an excellent choice for various cutting tasks. Whether you're tackling everyday chores or engaging in outdoor adventures, the Oyabun pocket knife is designed to deliver exceptional performance and reliability in any situation.
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Cold Steel 32AA Oyabun Limited Flipper Knife 3.5" S35VN Tanto Blade, Aluminum Handles with G10 …Retail price: $263.95, our price: $167.95
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Cold Steel 26T Oyabun Flipper Knife 3.5" 4116 Tanto Blade, Gray Griv-Ex Handles with Black Kray…Retail price: $69.99, our price: $41.95
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Cold Steel Oyabun FAQ

The Oyabun series translates the iconic aesthetic of the Cold Steel Master Tanto into a pocket-friendly flipper. These knives combine traditional Japanese styling with modern performance features like ball-bearing pivots and secondary locking safeties.

What blade shape does the Oyabun use?
The Oyabun features a classic reinforced tanto blade shape, echoing the design of the legendary Master Tanto. The 3.5-inch blade is hollow ground to provide a sharp cutting edge while maintaining a thick, sturdy spine for durability.
What steel types are available in this series?
The Oyabun series offers different steels depending on the model, ranging from budget-friendly options like 4116 or 4034 stainless steel to premium S35VN steel on the Limited versions. This variety allows users to prioritize either ease of maintenance or long-term edge retention.
How does the locking mechanism work?
The Oyabun utilizes a liner lock supplemented by a manual secondary safety switch. This safety allows you to lock the leaf-spring mechanism in the open position, providing added security and preventing accidental disengagement during heavy cutting tasks.
What handle materials are used on the Oyabun?
Handle materials vary by model to balance weight and grip. Standard versions feature Griv-Ex bolsters with rubberized Kray-Ex scale inserts for a secure feel, while the Limited versions use aluminum handles paired with G10 scales for a more premium finish.
Does the Oyabun have ball bearings?
Yes, the Oyabun series features ball bearings in the pivot to provide smooth, rapid flipping action. This makes it a standout choice for those looking for modern mechanical performance in a traditional Cold Steel design.
Is the pocket clip reversible?
The pocket clip on the Oyabun series is designed for a single position only. It is set up for right-side, tip-up carry to ensure the knife is ready for deployment as soon as it is pulled from the pocket.