Comparison Console
Kershaw Blur vs Spyderco Efficient
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Spyderco Efficient stands out as the lightest option for weight, with about a 3% gap from the closest alternative. Spyderco Efficient stands out as the cheapest option for retail price, with about a 49% gap from the closest alternative.
Decision Signals
What stands out
Spyderco Efficient stands out as the cheapest option for retail price, with about a 49% gap from the closest alternative.
Kershaw Blur stands out as the most expensive option for retail price, with about a 97% gap from the closest alternative.
Spyderco Efficient stands out as the lightest option for weight, with about a 3% gap from the closest alternative.
Kershaw Blur stands out as the heaviest option for weight, with about a 3% gap from the closest alternative.
Spyderco Efficient stands out as the shortest option for blade length, with about a 12% gap from the closest alternative.
Kershaw Blur stands out as the longest option for blade length, with about a 13% gap from the closest alternative.
Spyderco Efficient stands out as the shortest option for overall length, with about a 10% gap from the closest alternative.
Kershaw Blur stands out as the longest option for overall length, with about a 12% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$128Most expensive
US$65Cheapest
Weight
119 g (4.20 oz)Heaviest
116 g (4.09 oz)Lightest
Dimensions
Blade length
86 mm (3.39 in)Longest
76 mm (2.99 in)Shortest
Overall length
201 mm (7.91 in)Longest
180 mm (7.09 in)Shortest
Closed length
Unknown
104 mm (4.09 in)
Blade thickness
Unknown
3 mm (0.12 in)
Materials & mechanism
Blade steel
Sandvik 14C28N stainless steel
8Cr13MoV Stainless Steel
Handle material
6061-T6 anodized aluminum with Trac-tec inserts
G-10 Laminate
Finish
Unknown
Satin or Black oxide coated blade
Lock type
Liner Lock
Liner Lock
Opening method
SpeedSafe assisted opening (thumb stud with torsion bar)
Spyderco Trademark Round Hole for one-handed opening
Clip type
Adjustable pocket clip (tip up or tip down)
Reversible hourglass clip, ambidextrous tip-up carry
Use case profile
Best for
Everyday carry (EDC)Moderate tasksFast one-handed deployment
Everyday carryTactical useValue-oriented users
Not best for
Heavy-duty applications due to possible liner lock failure
Unknown
Common praise
Fast and smooth assisted opening systemExcellent grip and balance even when wetSharp, durable bladeSolid value for performance
Good value for the priceSolid build quality for a budget bladeComfortable ergonomic handleEffective and secure liner lock mechanismReversible clip for versatile carry options
Common complaints
Liner lock can fail under heavy pressureSmall thumb stud can strain thumb with repeated usePocket clip is very tight and may pull fabric
Blade steel is lower-end (8Cr13MoV) compared to high-end knives
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