Comparison Console
Zero Tolerance 0454 vs Zero Tolerance 0456
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0454 stands out as the lightest option for weight, with about a 38% gap from the closest alternative. Zero Tolerance 0456 stands out as the cheapest option for retail price, with about a 35% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0456 stands out as the cheapest option for retail price, with about a 35% gap from the closest alternative.
Zero Tolerance 0454 stands out as the most expensive option for retail price, with about a 54% gap from the closest alternative.
Zero Tolerance 0454 stands out as the lightest option for weight, with about a 38% gap from the closest alternative.
Zero Tolerance 0456 stands out as the heaviest option for weight, with about a 61% gap from the closest alternative.
Zero Tolerance 0456 stands out as the shortest option for closed length, with about a 14% gap from the closest alternative.
Zero Tolerance 0454 stands out as the longest option for closed length, with about a 16% gap from the closest alternative.
Zero Tolerance 0456 stands out as the shortest option for blade length, with about a 20% gap from the closest alternative.
Zero Tolerance 0454 stands out as the longest option for blade length, with about a 25% 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$500Most expensive
US$325Cheapest
Weight
116.2 g (4.10 oz)Lightest
187.1 g (6.60 oz)Heaviest
Dimensions
Blade length
104 mm (4.09 in)Longest
83 mm (3.27 in)Shortest
Overall length
238.4 mm (9.39 in)Longest
196 mm (7.72 in)Shortest
Closed length
132 mm (5.20 in)Longest
114 mm (4.49 in)Shortest
Blade thickness
4 mm (0.16 in)Thickest
3.95 mm (0.16 in)Thinnest
Materials & mechanism
Blade steel
CPM D2 / 14C28N
CTS-204P (formerly listed as CPM-20CV)
Handle material
3D machined carbon fiber
Titanium
Finish
Unknown
Two-tone finish: stonewashed on flats, satin on grinds
Lock type
Sub-frame lock with hardened steel lockbar insert
Titanium frame lock with hardened steel lockbar insert
Opening method
Flipper with KVT ball-bearing system
Flipper with KVT ball-bearing system
Clip type
Single position titanium pocket clip
Reversible clip (left/right, tip-up)
Use case profile
Best for
CollectorsEDC enthusiasts seeking high-quality limited edition folding knives
Everyday carryUtility cutting tasksCollectors
Not best for
Heavy use cutting tasks (knife is primarily a collectible)
Unknown
Common praise
High-quality craftsmanshipLightweight despite size due to carbon fiber handleInnovative composite blade designAward-winning design by Dmitry Sinkevich
Smooth and quick actionExcellent cutting and edge retentionHigh-quality materials and finishSolid and durable buildAttractive design with blue hardware accents
Common complaints
Not intended for hard use; considered primarily a collectibleLimited availability due to rarity
Unknown
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