Comparison Console
Zero Tolerance 0022 vs Zero Tolerance 0640BLK
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0022 stands out as the lightest option for weight, with about a 60% gap from the closest alternative. Zero Tolerance 0022 stands out as the cheapest option for retail price, with about a 43% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0022 stands out as the cheapest option for retail price, with about a 43% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the most expensive option for retail price, with about a 75% gap from the closest alternative.
Zero Tolerance 0022 stands out as the lightest option for weight, with about a 60% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the heaviest option for weight, with about a 149% gap from the closest alternative.
Zero Tolerance 0022 stands out as the shortest option for closed length, with about a 37% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the longest option for closed length, with about a 59% gap from the closest alternative.
Zero Tolerance 0022 stands out as the shortest option for blade length, with about a 52% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the longest option for blade length, with about a 107% 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$200Cheapest
US$350Most expensive
Weight
50 g (1.76 oz)Lightest
124.7 g (4.40 oz)Heaviest
Dimensions
Blade length
46 mm (1.81 in)Shortest
95 mm (3.74 in)Longest
Overall length
121 mm (4.76 in)Shortest
216 mm (8.50 in)Longest
Closed length
76 mm (2.99 in)Shortest
121 mm (4.76 in)Longest
Blade thickness
3 mm (0.12 in)Thinnest
4 mm (0.16 in)Thickest
Materials & mechanism
Blade steel
CPM 20CV
CPM 20CV
Handle material
Carbon fiber, titanium
Carbon Fiber & Titanium
Finish
Stonewashed
DLC
Lock type
Frame lock
Frame Lock
Opening method
Flipper with KVT ball bearing opening system
Unknown
Clip type
Tip-up, reversible (left/right)
Right or left hand, tip up
Use case profile
Best for
Everyday Carry (EDC)Full Range Of Cutting Tasks Around Home And OfficeDeep ConcealmentGentleman's Knife For Formal Environments
Everyday Carry (EDC)Tactical UseCollectors
Not best for
Heavy Duty Knife Fighting
Unknown
Common praise
High Quality BuildGood Grip With Deep Finger ContoursExcellent Blade Steel With Superior Hardness And Edge RetentionSmooth And Easy Opening With Kvt Ball BearingsLightweight And Compact For Deep ConcealmentAttractive Design With Blue Anodized Pivot And Tube Spacers
High Quality Build And MaterialsExcellent Blade Steel (CPM 20cv)Lightweight Despite Sturdy ConstructionGood Ergonomics And DesignReliable Frame Lock Mechanism
Common complaints
Small Handle Size May Take Getting Used ToInitial Opening Can Cause Hand Nicks Due To Small Handle
Discontinued Hence Harder To Find NewRelatively High Price Point Compared To Some Alternatives
Dataset Expansion
Missing a brand?
Suggest an EDC brand for CarryCrew to research and add to the comparison database.
Community indexing queue online