Comparison Console
CRKT Seismic vs CRKT Siwi
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
CRKT Siwi stands out as the lightest option for weight, with about a 12% gap from the closest alternative. CRKT Siwi stands out as the cheapest option for retail price, with about a 37% gap from the closest alternative.
Decision Signals
What stands out
CRKT Siwi stands out as the cheapest option for retail price, with about a 37% gap from the closest alternative.
CRKT Seismic stands out as the most expensive option for retail price, with about a 58% gap from the closest alternative.
CRKT Siwi stands out as the lightest option for weight, with about a 12% gap from the closest alternative.
CRKT Seismic stands out as the heaviest option for weight, with about a 13% gap from the closest alternative.
CRKT Siwi stands out as the shortest option for blade length, with about a 16% gap from the closest alternative.
CRKT Seismic stands out as the longest option for blade length, with about a 19% gap from the closest alternative.
CRKT Siwi stands out as the shortest option for overall length, with about a 21% gap from the closest alternative.
CRKT Seismic stands out as the longest option for overall length, with about a 26% 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$150Most expensive
US$95Cheapest
Weight
180 g (6.35 oz)Heaviest
159 g (5.61 oz)Lightest
Dimensions
Blade length
101 mm (3.98 in)Longest
85 mm (3.35 in)Shortest
Overall length
239 mm (9.41 in)Longest
189 mm (7.44 in)Shortest
Closed length
138 mm (5.43 in)
Unknown
Blade thickness
3.7 mm (0.15 in)Thinnest
5.08 mm (0.20 in)Thickest
Materials & mechanism
Blade steel
1.4116 stainless steel
SK-5 tool steel
Handle material
G-10 Laminate
G-10 Laminate
Finish
Satin or black powder-coated (variants)
Black powder-coated
Lock type
Deadbolt lock
Unknown
Opening method
Flipper or dual thumb studs with IKBS ball bearing system
Unknown
Clip type
Tip-up, reversible for right/left carry
Unknown
Use case profile
Best for
Everyday carryEDC
Tactical useMilitaryEveryday utilityCampingBushcraftHeavy use
Not best for
Unknown
Precision kitchen slicing
Common praise
Smooth blade deployment via flipper and IKBS ball bearing pivotRock solid Deadbolt locking systemWell balanced and comfortable G10 handlePartially serrated option availableLegal blade length in areas restricting blades longer than 4 inches
Durable full tang constructionComfortable ergonomic G-10 handleGood for heavy use and tactical tasksSecure sheath with MOLLE attachmentReliable edge retention for tough tasks
Common complaints
Discontinued model no longer widely available
Blade coating wears with extensive useEdge dulls quickly with fine slicing tasksNot suitable for kitchen precision cutting
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