Comparison Console
Zero Tolerance 0550 vs Zero Tolerance 0561
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0561 stands out as the lightest option for weight. Zero Tolerance 0550 stands out as the cheapest option for retail price, with about a 4% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0550 stands out as the cheapest option for retail price, with about a 4% gap from the closest alternative.
Zero Tolerance 0561 stands out as the most expensive option for retail price, with about a 4% gap from the closest alternative.
Zero Tolerance 0561 stands out as the lightest option for weight.
Zero Tolerance 0550 stands out as the heaviest option for weight.
Zero Tolerance 0550 stands out as the shortest option for closed length, with about a 7% gap from the closest alternative.
Zero Tolerance 0561 stands out as the longest option for closed length, with about a 8% gap from the closest alternative.
Zero Tolerance 0550 stands out as the shortest option for blade length, with about a 7% gap from the closest alternative.
Zero Tolerance 0561 stands out as the longest option for blade length, with about a 7% 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$250Cheapest
US$260Most expensive
Weight
164.5 g (5.80 oz)Heaviest
164.4 g (5.80 oz)Lightest
Dimensions
Blade length
89 mm (3.50 in)Shortest
95.25 mm (3.75 in)Longest
Overall length
206 mm (8.11 in)Shortest
223.52 mm (8.80 in)Longest
Closed length
118 mm (4.65 in)Shortest
127 mm (5.00 in)Longest
Blade thickness
4.1 mm (0.16 in)
Unknown
Materials & mechanism
Blade steel
CPM S35VN stainless steel
Elmax stainless steel
Handle material
G10, titanium, stainless steel
3D machined G-10 front, 3D machined titanium back
Finish
Stonewash
Stonewash
Lock type
Frame lock
Titanium frame lock with lockbar stabilizer
Opening method
Flipper, thumb stud
Thumbstud, flipper with KVT ball bearing pivot system
Clip type
Ambidextrous 4-way steel pocket clip
Quad-mount deep carry stainless steel pocket clip
Use case profile
Best for
Hard useTactical applicationsEveryday carry
EDCHard use knife
Not best for
Lightweight useFine slicing
Unknown
Common praise
Durable build qualityExcellent edge retentionSolid ergonomicsAmbidextrous opening options
Smooth deployment due to KVT ball bearing systemStrong and solid lockup with titanium frame lock and lockbar stabilizerVersatile deep carry quad-mount pocket clipHigh quality materials and American madeHandle design is ergonomic and attractive
Common complaints
Detent is excessively strong making blade opening difficultHandle G10 scale pattern is polarizingWeight may be heavy for some users
None clearly stated in provided sources
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