Comparison Console
Kershaw Concierge vs Zero Tolerance 0770GRYBW
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0770GRYBW stands out as the lightest option for weight, with about a 14% gap from the closest alternative. Kershaw Concierge stands out as the cheapest option for retail price, with about a 61% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Concierge stands out as the cheapest option for retail price, with about a 61% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the most expensive option for retail price, with about a 153% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the lightest option for weight, with about a 14% gap from the closest alternative.
Kershaw Concierge stands out as the heaviest option for weight, with about a 16% gap from the closest alternative.
Kershaw Concierge stands out as the shortest option for closed length, with about a 1% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the longest option for closed length, with about a 1% gap from the closest alternative.
Kershaw Concierge stands out as the shortest option for overall length, with about a 4% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the longest option for overall length, with about a 4% 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$74.99Cheapest
US$190Most expensive
Weight
122 g (4.30 oz)Heaviest
105 g (3.70 oz)Lightest
Dimensions
Blade length
83 mm (3.27 in)
83 mm (3.27 in)
Overall length
184 mm (7.24 in)Shortest
192 mm (7.56 in)Longest
Closed length
108 mm (4.25 in)Shortest
109 mm (4.29 in)Longest
Blade thickness
2.7 mm (0.11 in)Thinnest
3 mm (0.12 in)Thickest
Materials & mechanism
Blade steel
8Cr13MoV
CPM S35VN stainless steel
Handle material
G-10 Laminate
Gray anodized aluminum
Finish
Titanium carbo-nitride coating
Blackwash
Lock type
Liner Lock
Liner Lock
Opening method
Manual flipper
Speed safe assisted flipper
Clip type
Recessed tip-up pocket clip, right side
Reversible deep-carry clip (tip-up)
Use case profile
Best for
Everyday carryEDCGeneral tasks
Everyday carryTactical useGeneral utility
Not best for
Unknown
Heavy choppingFixed blade tasks
Common praise
Smooth and fast flipper opening actionSlim and refined designGood grip from G10 handleDurable blade with corrosion resistant coating
High-quality S35VN steel bladeAssist opening mechanism is smooth and fastComfortable ergonomic handle with good gripReversible deep-carry clip for left or right carryDurable blackwash blade finish hides scratches
Common complaints
Discontinued status limits availabilityFixed clip position with no option for left-side carry
Some variation in weight between sourcesBlade steel is sometimes reported as Elmax but consensus is S35VNNot intended for heavy-duty fixed blade tasks
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