Description
The Kubey Blackout KB259B, designed by Dmitry Osarenko, is a high-end folding knife built for precision, strength, and smooth everyday carry performance. Featuring a 3.15" drop point blade crafted from premium M390 stainless steel, this knife delivers exceptional edge retention and cutting power.
Its compound grind blade combines a satin and sandblast finish, providing both durability and a refined, tactical look. The gray 6AL4V titanium handle offers lightweight strength and superb ergonomics, while the frame lock mechanism ensures rock-solid lock-up during heavy use.
With ceramic ball bearings in the pivot system, deployment is fast, smooth, and effortless. Whether used for everyday carry, outdoor tasks, or collection display, the Blackout represents modern craftsmanship and elite performance.
Blade Performance
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Steel: Premium M390 stainless steel for maximum edge retention, corrosion resistance, and toughness.
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Blade Length: 3.15" (8.0 cm) — ideal for precision cutting and versatile EDC tasks.
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Blade Shape: Drop point, balancing slicing and piercing capability.
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Finish: Dual satin and sandblast for enhanced durability and visual appeal.
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Grind: Compound grind offers excellent cutting performance and strength.
Handle & Ergonomics
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Material: 6AL4V titanium, known for its lightweight strength and superior corrosion resistance.
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Color: Elegant gray titanium for a clean, modern aesthetic.
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Length: 4.33" (11.0 cm) for a secure and comfortable full-hand grip.
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Thickness: 0.47" (1.2 cm), slim enough for discreet pocket carry.
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Weight: 3.78 oz (107 g), balancing strength with everyday portability.
Deployment & Locking
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Opening Action: Smooth and lightning-fast thanks to ceramic ball bearings in the pivot system.
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Lock Type: Robust frame lock for stable, reliable lock-up under heavy use.
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Ambidextrous Design: Optimized for both right- and left-handed users.
Carry & Hardware
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Pocket Clip: 6AL4V titanium, tip-up carry for secure retention and discreet pocket carry.
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Back Spacer & Screws: All crafted from 6AL4V titanium for maximum strength and lightweight performance.
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Pivot Cap: Titanium pivot cap adds to the premium fit and finish.
Specifications
| Feature | Details |
|---|---|
| Model Name | Blackout |
| Model Number | KB259B |
| Designer | Dmitry Osarenko |
| Overall Length | 7.48" (19.0 cm) |
| Blade Length | 3.15" (8.0 cm) |
| Handle Length | 4.33" (11.0 cm) |
| Handle Thickness | 0.47" (1.2 cm) |
| Blade Width | 1.06" (2.7 cm) |
| Blade Thickness | 0.15" (3.8 mm) |
| Blade Steel | M390 |
| Blade Hardness | HRC 60-62 |
| Blade Shape | Drop Point |
| Blade Finish | Satin & Sandblast |
| Blade Grind | Compound Grind |
| Handle Material | 6AL4V Titanium |
| Lock Type | Frame Lock |
| Pivot Assembly | Ceramic Ball Bearings |
| Pocket Clip | 6AL4V Titanium, Tip-Up, Right |
| Back Spacer | 6AL4V Titanium |
| Screws Material | 6AL4V Titanium |
| Weight | 3.78 oz (107 g) |
| Country of Origin | China |
Feature Highlights
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3.15" M390 drop point blade for exceptional edge retention and durability.
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Dual satin and sandblast finish provides a premium look and added blade protection.
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Compound grind design enhances cutting performance and strength.
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Gray 6AL4V titanium handle for lightweight yet rugged reliability.
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Ceramic ball bearing pivot enables smooth, fast, and effortless deployment.
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Secure frame lock for dependable lock-up during heavy use.
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Titanium hardware throughout, including clip, screws, back spacer, and pivot cap.
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Designed by Dmitry Osarenko for modern performance and precision craftsmanship.
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Perfect for EDC, tactical applications, and collectors.