Comparison Console
Zero Tolerance 0551 vs Zero Tolerance 0804CF
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0804CF stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Zero Tolerance 0551 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0551 stands out as the cheapest option for retail price, with about a 21% gap from the closest alternative.
Zero Tolerance 0804CF stands out as the most expensive option for retail price, with about a 27% gap from the closest alternative.
Zero Tolerance 0804CF stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Zero Tolerance 0551 stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Zero Tolerance 0551 stands out as the shortest option for closed length, with about a 6% gap from the closest alternative.
Zero Tolerance 0804CF stands out as the longest option for closed length, with about a 6% gap from the closest alternative.
Zero Tolerance 0551 stands out as the shortest option for blade length, with about a 10% gap from the closest alternative.
Zero Tolerance 0804CF stands out as the longest option for blade length, with about a 11% 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$275Cheapest
US$350Most expensive
Weight
162 g (5.71 oz)Heaviest
144.6 g (5.10 oz)Lightest
Dimensions
Blade length
89 mm (3.50 in)Shortest
99 mm (3.90 in)Longest
Overall length
206 mm (8.11 in)Shortest
226 mm (8.90 in)Longest
Closed length
117 mm (4.61 in)Shortest
124 mm (4.88 in)Longest
Blade thickness
Unknown
3.96 mm (0.16 in)
Materials & mechanism
Blade steel
Elmax
CTS-204P
Handle material
Titanium & G-10
Carbon fiber, titanium
Finish
Stonewashed
Tungsten DLC coating
Lock type
Frame lock
Frame lock
Opening method
Thumb Stud
Flipper, KVT ball-bearing system
Clip type
Pocket clip (tip-up, reversible for left/right, tip-up or tip-down carry)
Reversible titanium pocket clip (tip-up)
Use case profile
Best for
Everyday carry (EDC)Hard use knifeTactical situations
Everyday carryHigh performance useTactical use
Not best for
Unknown
Unknown
Common praise
High quality fit and finishVery strong and durable steel (Elmax) bladeRobust titanium frame lockErgonomic handle with textured G-10 scaleAmbidextrous thumb studs for easy openingReversible pocket clip for varied carry optionsBlade is sharp and holds edge wellKnife is sturdy and solid, suitable for heavy use
High-quality materials and buildStrong and reliable titanium frame lockSmooth flipper opening with KVT bearingsDurable and wear-resistant CTS-204P blade steelLightweight yet tough carbon fiber and titanium handle
Common complaints
Relatively heavy at 162 grams, which might not suit all usersPrice is on the higher end for folding knives
Discontinued model, limited availabilityNot suitable for international shipping according to manufacturer
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