Comparison Console
Zero Tolerance 0235 vs Zero Tolerance 0640BLK
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0235 stands out as the lightest option for weight, with about a 59% gap from the closest alternative. Zero Tolerance 0235 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 0235 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 0235 stands out as the lightest option for weight, with about a 59% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the heaviest option for weight, with about a 145% gap from the closest alternative.
Zero Tolerance 0235 stands out as the shortest option for closed length, with about a 20% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the longest option for closed length, with about a 25% gap from the closest alternative.
Zero Tolerance 0235 stands out as the shortest option for blade length, with about a 31% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the longest option for blade length, with about a 44% 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
51 g (1.80 oz)Lightest
124.7 g (4.40 oz)Heaviest
Dimensions
Blade length
66 mm (2.60 in)Shortest
95 mm (3.74 in)Longest
Overall length
160 mm (6.30 in)Shortest
216 mm (8.50 in)Longest
Closed length
97 mm (3.82 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 or Black G-10
Carbon Fiber & Titanium
Finish
Stonewashed
DLC
Lock type
Slipjoint
Frame Lock
Opening method
Nail nick
Unknown
Clip type
Extra-deep-carry pocket clip, right hand only, tip up
Right or left hand, tip up
Use case profile
Best for
Everyday carry (EDC)Gentleman's knifeCollectors looking for premium slipjoint
Everyday carry (EDC)Tactical useCollectors
Not best for
Heavy-duty tasks requiring locking bladeTactical use requiring locking mechanism
Unknown
Common praise
High-quality materials and buildExceptional edge retention with CPM 20CV steelLightweight and balanced designDeep carry pocket clip for discreet carryStonewashed finish hides wear well
High-quality build and materialsExcellent blade steel (CPM 20CV)Lightweight despite sturdy constructionGood ergonomics and designReliable frame lock mechanism
Common complaints
Slipjoint mechanism may not suit users preferring a lockPrice is considered high by some buyers
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