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Zero Tolerance 0452TIBLU vs Zero Tolerance 0550

EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.

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Command Brief

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Zero Tolerance 0452TIBLU stands out as the lightest option for weight, with about a 12% gap from the closest alternative. Zero Tolerance 0452TIBLU stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative.

Decision Signals

What stands out

Cheapest

Zero Tolerance 0452TIBLU stands out as the cheapest option for retail price, with about a 22% gap from the closest alternative.

Most expensive

Zero Tolerance 0550 stands out as the most expensive option for retail price, with about a 28% gap from the closest alternative.

Lightest

Zero Tolerance 0452TIBLU stands out as the lightest option for weight, with about a 12% gap from the closest alternative.

Heaviest

Zero Tolerance 0550 stands out as the heaviest option for weight, with about a 14% gap from the closest alternative.

Shortest

Zero Tolerance 0550 stands out as the shortest option for closed length, with about a 12% gap from the closest alternative.

Longest

Zero Tolerance 0452TIBLU stands out as the longest option for closed length, with about a 13% gap from the closest alternative.

Shortest

Zero Tolerance 0550 stands out as the shortest option for blade length, with about a 15% gap from the closest alternative.

Longest

Zero Tolerance 0452TIBLU stands out as the longest option for blade length, with about a 18% 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.

Zero Tolerance 0452TIBLU — Blade length: 104.78 mm (4.13 in)Zero Tolerance 0452TIBLU — Overall length: 234.95 mm (9.25 in)Zero Tolerance 0452TIBLU — Closed length: 133.35 mm (5.25 in)Zero Tolerance 0452TIBLU — Weight: 144.61 g (5.10 oz)Zero Tolerance 0452TIBLU — Retail price: US$195Zero Tolerance 0550 — Blade length: 89 mm (3.50 in)Zero Tolerance 0550 — Overall length: 206 mm (8.11 in)Zero Tolerance 0550 — Closed length: 118 mm (4.65 in)Zero Tolerance 0550 — Weight: 164.5 g (5.80 oz)Zero Tolerance 0550 — Retail price: US$250Blade lengthOverall lengthClosed lengthWeightRetail price
Price & carry
Retail price
US$195Cheapest
US$250Most expensive
Weight
144.61 g (5.10 oz)Lightest
164.5 g (5.80 oz)Heaviest
Dimensions
Blade length
104.78 mm (4.13 in)Longest
89 mm (3.50 in)Shortest
Overall length
234.95 mm (9.25 in)Longest
206 mm (8.11 in)Shortest
Closed length
133.35 mm (5.25 in)Longest
118 mm (4.65 in)Shortest
Blade thickness
Unknown
4.1 mm (0.16 in)
Materials & mechanism
Blade steel
S35VN
CPM S35VN stainless steel
Handle material
Anodized titanium
G10, titanium, stainless steel
Finish
Blade has tumble finished flats and satin grinds
Stonewash
Lock type
Frame lock
Frame lock
Opening method
Flipper
Flipper, thumb stud
Clip type
Tip up pocket clip, reversible left or right
Ambidextrous 4-way steel pocket clip
Use case profile
Best for
Everyday carryTactical useWork tool
Hard useTactical applicationsEveryday carry
Not best for
Unknown
!Lightweight use!Fine slicing
Common praise
High quality materialsExcellent build and finishFunctional design by Dmitry Sinkevich
Durable build qualityExcellent edge retentionSolid ergonomicsAmbidextrous opening options
Common complaints
Not provided in sources
Detent is excessively strong making blade opening difficultHandle G10 scale pattern is polarizingWeight may be heavy for some users

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