Comparison Console
Kershaw Launch Iridium vs Zero Tolerance 0452BLUCF
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Kershaw Launch Iridium stands out as the lightest option for weight, with about a 33% gap from the closest alternative. Kershaw Launch Iridium stands out as the cheapest option for retail price, with about a 24% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Launch Iridium stands out as the cheapest option for retail price, with about a 24% gap from the closest alternative.
Zero Tolerance 0452BLUCF stands out as the most expensive option for retail price, with about a 32% gap from the closest alternative.
Kershaw Launch Iridium stands out as the lightest option for weight, with about a 33% gap from the closest alternative.
Zero Tolerance 0452BLUCF stands out as the heaviest option for weight, with about a 48% gap from the closest alternative.
Kershaw Launch Iridium stands out as the shortest option for closed length, with about a 11% gap from the closest alternative.
Zero Tolerance 0452BLUCF stands out as the longest option for closed length, with about a 13% gap from the closest alternative.
Kershaw Launch Iridium stands out as the shortest option for blade length, with about a 15% gap from the closest alternative.
Zero Tolerance 0452BLUCF 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.
Price & carry
Retail price
US$230Cheapest
US$304Most expensive
Weight
88 g (3.10 oz)Lightest
130.64 g (4.61 oz)Heaviest
Dimensions
Blade length
88 mm (3.46 in)Shortest
104.14 mm (4.10 in)Longest
Overall length
203 mm (7.99 in)Shortest
236.22 mm (9.30 in)Longest
Closed length
116 mm (4.57 in)Shortest
131.02 mm (5.16 in)Longest
Blade thickness
3 mm (0.12 in)Thinnest
3.96 mm (0.16 in)Thickest
Materials & mechanism
Blade steel
CPM MagnaCut
CPM MagnaCut
Handle material
6061-T6 aluminum
Blue Carbon Fiber with stainless steel back
Finish
Working finish (blade), black anodized (handle)
Stonewash
Lock type
Button lock
Frame lock
Opening method
Automatic push-button deployment
Manual KVT ball-bearing system
Clip type
Reversible deep-carry clip (right/left, tip-up)
Reversible pocket clip (left/right, tip-up)
Use case profile
Best for
Everyday carryTactical use
Everyday Carry (EDC)Tactical useOutdoor activities
Not best for
Unknown
Unknown
Common praise
Quick blade deploymentHigh quality CPM MagnaCut steel offers edge retention and corrosion resistanceLightweight and compact with 3.1 oz weight and 4.55 inch closed lengthReversible deep-carry pocket clip suitable for right or left hand carry
High-quality CPM MagnaCut steel with excellent toughness and edge retentionLightweight and ergonomic designSmooth and reliable KVT ball-bearing opening systemReversible pocket clip for ambidextrous carry
Common complaints
Unknown
Unknown
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