Comparison Console
Zero Tolerance 0223 vs Zero Tolerance 0450
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0450 stands out as the lightest option for weight, with about a 39% gap from the closest alternative. Zero Tolerance 0450 stands out as the cheapest option for retail price, with about a 40% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0450 stands out as the cheapest option for retail price, with about a 40% gap from the closest alternative.
Zero Tolerance 0223 stands out as the most expensive option for retail price, with about a 67% gap from the closest alternative.
Zero Tolerance 0450 stands out as the lightest option for weight, with about a 39% gap from the closest alternative.
Zero Tolerance 0223 stands out as the heaviest option for weight, with about a 63% gap from the closest alternative.
Zero Tolerance 0450 stands out as the shortest option for closed length, with about a 18% gap from the closest alternative.
Zero Tolerance 0223 stands out as the longest option for closed length, with about a 22% gap from the closest alternative.
Zero Tolerance 0450 stands out as the shortest option for blade length, with about a 7% gap from the closest alternative.
Zero Tolerance 0223 stands out as the longest option for blade length, with about a 8% 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$400Most expensive
US$240Cheapest
Weight
134 g (4.73 oz)Heaviest
82.2 g (2.90 oz)Lightest
Dimensions
Blade length
89 mm (3.50 in)Longest
82.55 mm (3.25 in)Shortest
Overall length
218 mm (8.58 in)Longest
187.96 mm (7.40 in)Shortest
Closed length
127 mm (5.00 in)Longest
104.14 mm (4.10 in)Shortest
Blade thickness
4 mm (0.16 in)Thickest
3.07 mm (0.12 in)Thinnest
Materials & mechanism
Blade steel
CPM 20CV
CPM S35VN
Handle material
Titanium & G-10
Titanium
Finish
Black DLC coating blade and titanium handle, ceramic bead blasted non-glare finish
Stonewashed and satin finish
Lock type
Titanium frame lock with hardened steel lockbar insert
Titanium frame lock with hardened steel lockbar insert
Opening method
Manual with flipper, KVT ball-bearing system
Manual KVT ball-bearing flipper
Clip type
Bent steel pocketclip with black Teflon finish, reversible right/left tip-up
Reversible tip-up pocket clip
Use case profile
Best for
Everyday carryWorkTactical use
Everyday carry (EDC)Work useLight to moderate cutting tasks
Not best for
Unknown
Heavy-duty choppingSurvival bushcraft
Common praise
Excellent hardness and wear resistance of CPM 20CV steelReliable titanium frame lock with steel insertSmooth and quick manual opening with flipper and ball bearingsComfortable grip due to earth brown G10 scales wrapping the titanium handleRobust construction and durable materials made in the USA
Excellent build quality and fit and finishSmooth and fast KVT ball-bearing flipper openingSolid, secure frame lock with steel insertLightweight and compact designSharp out of the box, good edge retention
Common complaints
No assisted opening, manual onlyWeight may be heavier compared to ultralight folders
Blade shape is somewhat narrow and less curved than preferred by someHandle may not be as grippy as G-10 under wet/oily conditions
Dataset Expansion
Missing a brand?
Suggest an EDC brand for CarryCrew to research and add to the comparison database.
Community indexing queue online