Koenig Arius - Smooth Carbon Fiber Handle - Brightwashed M390 Blade - Polished Flats - Silver Hardware

M390 Frame Lock with Carbon Fiber Handles

The Koenig Arius is a precision-made folder built for collectors and enthusiasts who want top-tier materials paired with smooth mechanical action. Its frame lock architecture and lightweight construction make it equally suited for daily carry or display.

Blade

The 3.5" drop point blade is made from M390, a premium powder steel known for excellent edge retention, high corrosion resistance, and strong overall toughness for its class. The brightwashed finish gives the blade a bold, reflective contrast while polished flats highlight the precision grinds. A bearing pivot system allows the blade to deploy with fast, smooth action.

Handle

The handle is built from smooth carbon fiber, a lightweight composite material prized for its rigidity and distinctive woven appearance. Strategically placed lightning pockets in the frame reduce overall weight without sacrificing structural strength, keeping the knife balanced in hand at 4.06oz.

Carry

The Arius uses a frame lock, where a machined section of the titanium frame shifts in to brace the back of the blade, giving a strong, easy-to-disengage lockup. The pocket clip is set for right-hand, tip-up carry only, with silver hardware accenting the overall build.

Made in the USA.

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1. Specs:
2. Overall Length: 8.5" (215.9mm)
3. Closed Length: 4.875" (123.83mm)
4. Blade Length: 3.5" (88.9mm)
5. Blade Thickness: .150" (3.81mm)
6. Blade Steel: M390
7. Blade Style: Drop Point
8. Blade Finish: Brightwashed
9. Handle Material: Carbon Fiber & Titanium
10. Pocket Clip: Yes, right hand only, tip up
11. Lock Type: Frame Lock
12. Weight: 4.06oz
13. Country of Origin: USA