Kershaw Blur Black Pocketknife (1670BLK) - Reliable EDC Knife

Our review of the Kershaw Blur Black finds it to be a dependable everyday carry for users who want a versatile, American-made folding knife with strong cutting performance. The single biggest reason to consider this Blur is its combination of a 3.4 in Sandvik 14C28N stainless steel drop point recurve blade with a Cerakote finish and Kershaw's assisted SpeedSafe opening, which together deliver fast one-handed access and a long-lasting, corrosion-resistant edge for routine tasks. It is best suited to users who value a sturdy, comfortable EDC that handles slicing, piercing, and utility chores.

Key Features

• 3.4 in Drop Point Recurve Blade: The slightly recurved edge improves slicing performance for opening packages and cutting rope with consistent results.
• Sandvik 14C28N Stainless Steel: High-performance steel holds an edge well and is straightforward to resharpen after regular use.
• Cerakote Blade Finish: The dark Cerakote coating adds corrosion resistance and reduces glare for a more tactical look and longer surface durability.
• 6061-T6 Aluminum Handle with Trac-Tec: The black anodized aluminum resists scratches while Trac-Tec inserts provide a secure, non-slip grip in wet or dry conditions.
• SpeedSafe Assisted Opening and Liner Lock: Assisted opening plus an inset liner lock enable quick one-handed deployment and a reliable secure lockup during use.
• Reversible Pocketclip: The clip can be mounted for right-side tip-up or tip-down carry to suit personal preference.

Who It's For

The Blur Black is aimed at EDC users, tradespeople, and outdoor hobbyists who want a sturdy, American-made folding knife capable of handling daily cutting chores, light fieldwork, and general utility tasks. Its 3.4 in blade and comfortable 4.5 in closed length make it large enough for demanding chores but still pocketable for everyday carry.

People who need an ultra-lightweight or ultra-compact keychain knife should look elsewhere, and those who require a blade designed specifically for heavy prying or hard tactical breaching may prefer a dedicated tool. Users who expect zero maintenance under extreme conditions should note that any steel and finish require reasonable care to maximize lifespan.

Pros & Cons

Pros

• Durable blade steel and Cerakote finish combine for reliable edge retention and corrosion resistance.
• SpeedSafe assisted opening provides smooth, fast one-handed deployment.
• Comfortable aluminum handle with Trac-Tec inserts gives a secure, ergonomic grip.
• Reversible pocketclip and practical overall size make it adaptable for everyday carry.

Cons

• Some users report long-term durability issues with heavy use; occasional maintenance and inspection are advised.
• The 3.9 oz weight and larger blade may be bulkier than minimalist EDC alternatives.

Specifications

Our Verdict

The Kershaw Blur Black is a solid, well-rounded everyday carry knife that balances cutting performance, quick assisted opening, and a comfortable grip. It represents good value for someone who wants an American-made folding knife for daily tasks and outdoor use, though those needing a much lighter or specialized tool should consider alternatives.

Frequently Asked Questions

Is the blade corrosion resistant?
The Sandvik 14C28N steel combined with the Cerakote finish provides strong corrosion resistance, though routine cleaning helps maximize longevity.

Can the pocketclip be moved for left-handed carry?
Yes, the pocketclip is reversible and can be mounted for right-side tip-up or tip-down carry to suit the user.

Does it lock securely when open?
Yes, an inset liner lock secures the blade during use and pairs with the SpeedSafe opening for safe one-handed operation.