Comparison Console
Cold Steel Kudu 20KK vs Spyderco Persistence
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Cold Steel Kudu 20KK stands out as the lightest option for weight, with about a 15% gap from the closest alternative. Cold Steel Kudu 20KK stands out as the cheapest option for retail price, with about a 48% gap from the closest alternative.
Decision Signals
What stands out
Cold Steel Kudu 20KK stands out as the cheapest option for retail price, with about a 48% gap from the closest alternative.
Spyderco Persistence stands out as the most expensive option for retail price, with about a 91% gap from the closest alternative.
Cold Steel Kudu 20KK stands out as the lightest option for weight, with about a 15% gap from the closest alternative.
Spyderco Persistence stands out as the heaviest option for weight, with about a 18% gap from the closest alternative.
Spyderco Persistence stands out as the shortest option for closed length, with about a 28% gap from the closest alternative.
Cold Steel Kudu 20KK stands out as the longest option for closed length, with about a 39% gap from the closest alternative.
Spyderco Persistence stands out as the shortest option for blade length, with about a 35% gap from the closest alternative.
Cold Steel Kudu 20KK stands out as the longest option for blade length, with about a 53% 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$15.74Cheapest
US$30Most expensive
Weight
80 g (2.82 oz)Lightest
94 g (3.32 oz)Heaviest
Dimensions
Blade length
107 mm (4.21 in)Longest
70 mm (2.76 in)Shortest
Overall length
252 mm (9.92 in)Longest
174 mm (6.85 in)Shortest
Closed length
146 mm (5.75 in)Longest
105 mm (4.13 in)Shortest
Blade thickness
2.3 mm (0.09 in)Thinnest
3.2 mm (0.13 in)Thickest
Materials & mechanism
Blade steel
5Cr15MoV
8Cr13MoV
Handle material
Zytel
FRN or G-10
Finish
Polished
PlainEdge or Black Oxide coated variants
Lock type
Ring lock
Liner Lock
Opening method
Nail nick
Spyderco round hole
Clip type
Unknown
Four-position pocket clip (tip-up/tip-down, left/right)
Use case profile
Best for
Everyday carryGentleman's knife
Everyday carryEDCCampingHuntingUtilityTactical use
Not best for
Unknown
Heavy batoning or intensive wood chopping
Common praise
Excellent qualitySharp bladeGood value for money
Secure grip with textured handleSmooth deployment with round holeSolid liner lock and ambidextrous clipGood edge retention for priceLightweight and compact
Common complaints
Stiff action on opening
G-10 handle can feel rough or less comfortable for long tasks8Cr13MoV steel requires maintenance in corrosive environmentsNot ideal for heavy-duty batoning or wood choppingSerrated edges can be harder to sharpen
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