Koenig Arius - Smooth Carbon Fiber Handle - Brightwashed M390 Blade - Polished Flats - Raw Hardware - Stonewashed Accents

M390 Frame Lock with Carbon Fiber Handles

The Koenig Arius is a precision-built folding knife designed for collectors and users who want high-end materials paired with smooth mechanical action. Its lightning-pocket frame construction balances weight without sacrificing structural rigidity, making it a refined choice for serious EDC carry.

Blade

The 3.5" drop point blade is made from M390, a premium powder steel known for outstanding edge retention, high corrosion resistance, and clean sharpening characteristics. The brightwashed finish gives the blade a bright, mottled surface texture that helps mask fine scratches while highlighting the flat grind. At .150" thick, the blade carries enough backbone for detailed cutting and everyday tasks alike.

Handle

Handles are crafted from carbon fiber, a lightweight woven material prized for its rigidity and distinctive layered look. The smooth finish keeps the profile comfortable in hand, and combined with the skeletonized frame, the knife weighs in at just 4.06oz.

Carry

The Arius uses a frame lock, where a cut section of the titanium frame flexes over to lock the blade in place - it is released with a simple thumb push during closing. Deployment runs on a bearing pivot system for a fast, smooth opening. The pocket clip is set for right-hand, tip-up carry only.

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