Comparison Console
Zero Tolerance 0450BLUCF vs Zero Tolerance 0900
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0450BLUCF stands out as the lightest option for weight, with about a 44% gap from the closest alternative. Zero Tolerance 0900 stands out as the cheapest option for retail price, with about a 12% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0900 stands out as the cheapest option for retail price, with about a 12% gap from the closest alternative.
Zero Tolerance 0450BLUCF stands out as the most expensive option for retail price, with about a 13% gap from the closest alternative.
Zero Tolerance 0450BLUCF stands out as the lightest option for weight, with about a 44% gap from the closest alternative.
Zero Tolerance 0900 stands out as the heaviest option for weight, with about a 79% gap from the closest alternative.
Zero Tolerance 0900 stands out as the shortest option for closed length, with about a 7% gap from the closest alternative.
Zero Tolerance 0450BLUCF stands out as the longest option for closed length, with about a 7% gap from the closest alternative.
Zero Tolerance 0900 stands out as the shortest option for blade length, with about a 16% gap from the closest alternative.
Zero Tolerance 0450BLUCF stands out as the longest option for blade length, with about a 19% 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$272Most expensive
US$240Cheapest
Weight
68 g (2.40 oz)Lightest
122 g (4.30 oz)Heaviest
Dimensions
Blade length
83 mm (3.27 in)Longest
70 mm (2.76 in)Shortest
Overall length
188 mm (7.40 in)Longest
168 mm (6.61 in)Shortest
Closed length
104 mm (4.09 in)Longest
97 mm (3.82 in)Shortest
Blade thickness
3.1 mm (0.12 in)Thinnest
4 mm (0.16 in)Thickest
Materials & mechanism
Blade steel
CPM MagnaCut
CPM S35VN
Handle material
Carbon Fiber, Titanium
Titanium
Finish
Stonewash
Stonewash
Lock type
Frame lock
Frame Lock
Opening method
Flipper
Flipper
Clip type
Tip-up, reversible
Tip-Up, reversible
Use case profile
Best for
Everyday carryGentleman carryEDC
EDCTactical useDurable backup knife
Not best for
Unknown
Those needing lighter knifeThose needing very thin blade
Common praise
High quality materials and fit & finishSmooth, fast flipping action with KVT bearingsExcellent edge retention and toughness of MagnaCut steelLightweight and comfortable handle balanceDurable and secure frame lock
Excellent build qualityComfortable ergonomic titanium handleSmooth flipper action with KVT bearingDurable and resistant CPM S35VN blade steelCompact size ideal for EDC
Common complaints
Unknown
Heavier than typical for blade lengthChunky blade thicknessHandle clip requires appropriate pants for secure carry
Dataset Expansion
Missing a brand?
Suggest an EDC brand for CarryCrew to research and add to the comparison database.
Community indexing queue online