Product Description
If blue is your color, the Kershaw 1670NBSW is your next must-have EDC. This Navy Blue edition of the legendary Blur series combines a bold aesthetic with the high-performance engineering that has made this Ken Onion design a worldwide favorite. Like all Blurs, it is equipped with a large, slightly recurved blade that excels at multitasking, offering a specialized geometry that is ideal for both heavy slicing and precision piercing.
Proudly Made in the USA, the 3.4-inch blade is crafted from premium Sandvik 14C28N stainless steel. This high-performance alloy provides exceptional corrosion resistance and a razor-sharp edge that stands up to the demands of daily use. The stonewashed finish creates a desirable "roughed-in" look that effectively hides fingerprints and the scuffs that come with hard work. The handle is constructed from 6061-T6 navy blue anodized aluminum, featuring high-traction black Trac-Tec inserts for a secure, non-slip grip in any weather condition. With Kershaw’s patented SpeedSafe assisted opening, the Blur deploys instantly via the angled thumb studs, while the stout inset liner lock provides "bank-vault" security.
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3.4-inch Sandvik 14C28N stainless steel blade with a rugged stonewashed finish and a versatile recurve drop point profile.
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Navy Blue anodized aluminum handle featuring textured black Trac-Tec inserts for an elite, non-slip purchase.
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SpeedSafe assisted opening provides lightning-fast, one-handed deployment with a simple push of the thumb stud.
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Inset liner lock ensures a secure lockup while maintaining a slim, pocket-friendly 0.47" handle thickness.
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USA Made Quality with a reversible black pocket clip for customized tip-up or tip-down carry.
Specifications:
| Product Type | Assisted Opening | |
| Brand | Kershaw | |
| Product Name | Blur | |
| Model # | 1670NBSW | |
| Overall Length (in) | 7.90 | |
| Closed Length (in) | 4.50 | |
| Blade Length (in) | 3.40 | |
| Blade Thickness (in) | 0.121 | |
| Handle Thickness (in) | 0.47 | |
| Blade Material | 14C28N | |
| Blade Hardness (HRC) | 55-62 | |
| Blade Style | Drop Point | |
| Blade Edge | Plain | |
| Blade Grind | Hollow | |
| Blade Finish | Stonewash | |
| Handle Material | Aluminum | |
| Handle Finish | Blue, Black | |
| Lock Type | Liner Lock | |
| Clip Position | Tip-Up/Tip-Down, Right Carry | |
| Weight (oz) | 3.90 | |
| Origin | USA | |
| Blade Range | 3-3.49 |