Comparison Console
Zero Tolerance 0462 vs Zero Tolerance 0640BLK
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0462 stands out as the lightest option for weight, with about a 16% gap from the closest alternative. Zero Tolerance 0640BLK stands out as the cheapest option for retail price, with about a 9% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0640BLK stands out as the cheapest option for retail price, with about a 9% gap from the closest alternative.
Zero Tolerance 0462 stands out as the most expensive option for retail price, with about a 10% gap from the closest alternative.
Zero Tolerance 0462 stands out as the lightest option for weight, with about a 16% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the heaviest option for weight, with about a 19% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the shortest option for closed length, with about a 9% gap from the closest alternative.
Zero Tolerance 0462 stands out as the longest option for closed length, with about a 10% gap from the closest alternative.
Zero Tolerance 0462 stands out as the shortest option for blade length, with about a 1% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the longest option for blade length, with about a 1% 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$385Most expensive
US$350Cheapest
Weight
105 g (3.70 oz)Lightest
124.7 g (4.40 oz)Heaviest
Dimensions
Blade length
94 mm (3.70 in)Shortest
95 mm (3.74 in)Longest
Overall length
226 mm (8.90 in)Longest
216 mm (8.50 in)Shortest
Closed length
133 mm (5.24 in)Longest
121 mm (4.76 in)Shortest
Blade thickness
4 mm (0.16 in)
4 mm (0.16 in)
Materials & mechanism
Blade steel
CPM 20CV
CPM 20CV
Handle material
Red carbon fiber composite front, titanium back
Carbon Fiber & Titanium
Finish
Satin / Stonewashed Flats
DLC
Lock type
Frame Lock with hardened steel lockbar insert
Frame Lock
Opening method
Manual open with KVT ball-bearing system and built-in flipper
Unknown
Clip type
Reversible pocketclip (left/right, tip-up)
Right or left hand, tip up
Use case profile
Best for
EDCCollectorsHard-use users
Everyday carry (EDC)Tactical useCollectors
Not best for
Unknown
Unknown
Common praise
Exceptional hardness and edge retention of CPM 20CV steelLightweight and strong carbon fiber and titanium handleSmooth deployment and reliable lockup with KVT ball-bearing system and frame lockErgonomic design with excellent balance and cutting precision
High-quality build and materialsExcellent blade steel (CPM 20CV)Lightweight despite sturdy constructionGood ergonomics and designReliable frame lock mechanism
Common complaints
Unknown
Discontinued hence harder to find newRelatively high price point compared to some alternatives
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