Williams Blade Design OZF 003 Osoraku Zukuri Folder Black Camo CF (4.5″ Satin)

This Knife

• Blade: Osoraku Zukuri blade with a satin finish made from CPM MagnaCut steel.
• Opener: Flipper opener for smooth and swift blade deployment.
• Handle: Black camo Fatcarbon show side with a titanium back.
• Lock: Sturdy frame lock.
• Carry: Tip-up pocket clip for right-side pocket carry.

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Williams Blade Design OZF 003 Osoraku Zukuri

The OZF 003 Osoraku Zukuri Folder is a refined fusion of heritage, modern craftsmanship, and performance-driven design. A collaborative masterpiece between Williams Blade Design and LionSteel of Italy, the OZF 003 reimagines the full-sized Osoraku folder with a leaner profile, extended cutting edge, and an emphasis on premium materials.

At the heart of the OZF 003 is its defining feature: a 4.5-inch Osoraku Zukuri blade, a style with roots in feudal Japan, traditionally reserved for tanto-style short swords and prized for its powerful, sweeping belly and acute tip. This blade geometry offers exceptional slicing ability while maintaining robust thrusting performance — a rare balance of elegance and function that’s stood the test of centuries.

On the show side, you’ll find Black Camo Fatcarbon carbon fiber, offering a unique, high-contrast pattern with an ultra-lightweight feel. Opposite that, the titanium lock side and frame lock provide exceptional strength without unnecessary bulk, keeping the knife lightweight and pocket-friendly for its size. This hybrid construction creates a strong, stylish folder designed for serious use and daily carry alike.

Precision-manufactured by LionSteel, known for their meticulous fit and finish, the OZF 003 exemplifies the synergy between traditional blade heritage and state-of-the-art production techniques. Whether you’re a collector, a user, or both, the OZF 003 delivers a truly elevated experience in a sleek, aggressive profile.