Comparison Console
Zero Tolerance 0392 vs Zero Tolerance 0550
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0392 stands out as the lightest option for weight. Zero Tolerance 0550 stands out as the cheapest option for retail price, with about a 38% 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 38% gap from the closest alternative.
Zero Tolerance 0392 stands out as the most expensive option for retail price, with about a 60% gap from the closest alternative.
Zero Tolerance 0392 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 1% gap from the closest alternative.
Zero Tolerance 0392 stands out as the longest option for closed length, with about a 1% gap from the closest alternative.
Zero Tolerance 0550 stands out as the shortest option for overall length, with about a 1% gap from the closest alternative.
Zero Tolerance 0392 stands out as the longest option for overall length, with about a 1% 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$250Cheapest
Weight
164.4 g (5.80 oz)Lightest
164.5 g (5.80 oz)Heaviest
Dimensions
Blade length
89 mm (3.50 in)
89 mm (3.50 in)
Overall length
208 mm (8.19 in)Longest
206 mm (8.11 in)Shortest
Closed length
119 mm (4.69 in)Longest
118 mm (4.65 in)Shortest
Blade thickness
4 mm (0.16 in)Thinnest
4.1 mm (0.16 in)Thickest
Materials & mechanism
Blade steel
CTS-204P
CPM S35VN stainless steel
Handle material
Titanium
G10, titanium, stainless steel
Finish
Satin, PVD coating (Black version)
Stonewash
Lock type
Frame lock
Frame lock
Opening method
Flipper with KVT ball-bearing system
Flipper, thumb stud
Clip type
Tip-up / Tip-down, deep carry
Ambidextrous 4-way steel pocket clip
Use case profile
Best for
Everyday carryTactical use
Hard useTactical applicationsEveryday carry
Not best for
Unknown
Lightweight useFine slicing
Common praise
Excellent build quality with precise manufacturing.Robust and smooth flipping action with a heavy detent.Durable and corrosion resistant CTS-204P blade steel.Comfortable and ergonomic handle with working finish to hide wear.Strong, secure lockup with dual stop pins and lock bar insert.
Durable build qualityExcellent edge retentionSolid ergonomicsAmbidextrous opening options
Common complaints
Heaviest detent of any owned knife, requiring some break-in.Flipper tab can be pointy if not used properly.
Detent is excessively strong making blade opening difficultHandle G10 scale pattern is polarizingWeight may be heavy for some users
Dataset Expansion
Missing a brand?
Suggest an EDC brand for CarryCrew to research and add to the comparison database.
Community indexing queue online