Comparison Console
Kershaw Launch 15 vs Zero Tolerance 0450
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0450 stands out as the lightest option for weight. Kershaw Launch 15 stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Launch 15 stands out as the cheapest option for retail price, with about a 7% gap from the closest alternative.
Zero Tolerance 0450 stands out as the most expensive option for retail price, with about a 7% gap from the closest alternative.
Zero Tolerance 0450 stands out as the lightest option for weight.
Kershaw Launch 15 stands out as the heaviest option for weight.
Zero Tolerance 0450 stands out as the shortest option for closed length, with about a 18% gap from the closest alternative.
Kershaw Launch 15 stands out as the longest option for closed length, with about a 22% gap from the closest alternative.
Zero Tolerance 0450 stands out as the shortest option for blade length, with about a 7% gap from the closest alternative.
Kershaw Launch 15 stands out as the longest option for blade length, with about a 8% 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$224Cheapest
US$240Most expensive
Weight
82.22 g (2.90 oz)Heaviest
82.2 g (2.90 oz)Lightest
Dimensions
Blade length
88.9 mm (3.50 in)Longest
82.55 mm (3.25 in)Shortest
Overall length
215.9 mm (8.50 in)Longest
187.96 mm (7.40 in)Shortest
Closed length
127 mm (5.00 in)Longest
104.14 mm (4.10 in)Shortest
Blade thickness
Unknown
3.07 mm (0.12 in)
Materials & mechanism
Blade steel
CPM MagnaCut
CPM S35VN
Handle material
Aluminum with canvas/tan micarta inlays
Titanium
Finish
BlackWash
Stonewashed and satin finish
Lock type
Button lock
Titanium frame lock with hardened steel lockbar insert
Opening method
Automatic push-button
Manual KVT ball-bearing flipper
Clip type
Deep Carry Reversible Clip
Reversible tip-up pocket clip
Use case profile
Best for
Everyday carryCutting tasks requiring edge retention and corrosion resistanceUsers wanting an automatic knife
Everyday carry (EDC)Work useLight to moderate cutting tasks
Not best for
Users restricted by laws on automatic knivesUsers preferring fixed blade or manual knives
Heavy-duty choppingSurvival bushcraft
Common praise
Premium CPM MagnaCut steel blade with excellent edge retention, toughness, wear and corrosion resistanceSymmetrical stiletto-style handle with quality micarta inlaysSmooth automatic push-button openingDeep-carry reversible pocket clip for ambidextrous carryMade in the USA quality
Excellent build quality and fit and finishSmooth and fast KVT ball-bearing flipper openingSolid, secure frame lock with steel insertLightweight and compact designSharp out of the box, good edge retention
Common complaints
Not suitable for shipping via USPS due to federal laws on automatic knivesDiscontinued status limits availabilityPossibly too niche for some everyday users due to automatic opening
Blade shape is somewhat narrow and less curved than preferred by someHandle may not be as grippy as G-10 under wet/oily conditions
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