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Zero Tolerance 0452TIBLU vs Zero Tolerance 0551

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 11% gap from the closest alternative. Zero Tolerance 0452TIBLU stands out as the cheapest option for retail price, with about a 29% 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 29% gap from the closest alternative.

Most expensive

Zero Tolerance 0551 stands out as the most expensive option for retail price, with about a 41% gap from the closest alternative.

Lightest

Zero Tolerance 0452TIBLU stands out as the lightest option for weight, with about a 11% gap from the closest alternative.

Heaviest

Zero Tolerance 0551 stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.

Shortest

Zero Tolerance 0551 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 14% gap from the closest alternative.

Shortest

Zero Tolerance 0551 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 0551 — Blade length: 89 mm (3.50 in)Zero Tolerance 0551 — Overall length: 206 mm (8.11 in)Zero Tolerance 0551 — Closed length: 117 mm (4.61 in)Zero Tolerance 0551 — Weight: 162 g (5.71 oz)Zero Tolerance 0551 — Retail price: US$275Blade lengthOverall lengthClosed lengthWeightRetail price
Price & carry
Retail price
US$195Cheapest
US$275Most expensive
Weight
144.61 g (5.10 oz)Lightest
162 g (5.71 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
117 mm (4.61 in)Shortest
Blade thickness
Unknown
Unknown
Materials & mechanism
Blade steel
S35VN
Elmax
Handle material
Anodized titanium
Titanium & G-10
Finish
Blade has tumble finished flats and satin grinds
Stonewashed
Lock type
Frame lock
Frame lock
Opening method
Flipper
Thumb Stud
Clip type
Tip up pocket clip, reversible left or right
Pocket clip (tip-up, reversible for left/right, tip-up or tip-down carry)
Use case profile
Best for
Everyday carryTactical useWork tool
Everyday carry (EDC)Hard use knifeTactical situations
Not best for
Unknown
Unknown
Common praise
High quality materialsExcellent build and finishFunctional design by Dmitry Sinkevich
High quality fit and finishVery strong and durable steel (Elmax) bladeRobust titanium frame lockErgonomic handle with textured G-10 scaleAmbidextrous thumb studs for easy openingReversible pocket clip for varied carry optionsBlade is sharp and holds edge wellKnife is sturdy and solid, suitable for heavy use
Common complaints
Not provided in sources
Relatively heavy at 162 grams, which might not suit all usersPrice is on the higher end for folding knives

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