Comparison Console
Zero Tolerance 0044 vs Zero Tolerance 0640BLK
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0044 stands out as the lightest option for weight, with about a 23% gap from the closest alternative. Zero Tolerance 0044 stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0044 stands out as the cheapest option for retail price, with about a 3% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the most expensive option for retail price, with about a 3% gap from the closest alternative.
Zero Tolerance 0044 stands out as the lightest option for weight, with about a 23% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the heaviest option for weight, with about a 29% gap from the closest alternative.
Zero Tolerance 0044 stands out as the shortest option for closed length, with about a 9% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the longest option for closed length, with about a 10% gap from the closest alternative.
Zero Tolerance 0044 stands out as the shortest option for blade length, with about a 14% gap from the closest alternative.
Zero Tolerance 0640BLK stands out as the longest option for blade length, with about a 17% 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$340Cheapest
US$350Most expensive
Weight
96.39 g (3.40 oz)Lightest
124.7 g (4.40 oz)Heaviest
Dimensions
Blade length
81.28 mm (3.20 in)Shortest
95 mm (3.74 in)Longest
Overall length
191.77 mm (7.55 in)Shortest
216 mm (8.50 in)Longest
Closed length
110.49 mm (4.35 in)Shortest
121 mm (4.76 in)Longest
Blade thickness
3.05 mm (0.12 in)Thinnest
4 mm (0.16 in)Thickest
Materials & mechanism
Blade steel
CPM S45VN stainless steel
CPM 20CV
Handle material
Titanium
Carbon Fiber & Titanium
Finish
Bead-blasted blade, bead-blasted titanium handle, two-tone blade finish with stonewashed flats and satin grinds
DLC
Lock type
Button lock
Frame Lock
Opening method
Manual opening with flipper and KVT ball bearing pivot system
Unknown
Clip type
Reversible deep-carry tip-up pocket clip
Right or left hand, tip up
Use case profile
Best for
Everyday CarryGentleman’s carryUsers valuing edge retention and corrosion resistance
Everyday carry (EDC)Tactical useCollectors
Not best for
Unknown
Unknown
Common praise
Exceptional edge retention and corrosion resistanceSmooth and fast manual opening with flipperDurable and lightweight titanium handleReversible deep-carry pocket clip for left or right hand useElegant, minimalist design with fine craftsmanship
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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