Comparison Console
CRKT Siwi vs CRKT Tuna
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
CRKT Tuna stands out as the lightest option for weight, with about a 34% gap from the closest alternative. CRKT Tuna stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative.
Decision Signals
What stands out
CRKT Tuna stands out as the cheapest option for retail price, with about a 26% gap from the closest alternative.
CRKT Siwi stands out as the most expensive option for retail price, with about a 36% gap from the closest alternative.
CRKT Tuna stands out as the lightest option for weight, with about a 34% gap from the closest alternative.
CRKT Siwi stands out as the heaviest option for weight, with about a 51% gap from the closest alternative.
CRKT Tuna stands out as the shortest option for blade length, with about a 4% gap from the closest alternative.
CRKT Siwi stands out as the longest option for blade length, with about a 4% gap from the closest alternative.
CRKT Siwi stands out as the shortest option for overall length, with about a 3% gap from the closest alternative.
CRKT Tuna stands out as the longest option for overall length, with about a 3% 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$95Most expensive
US$69.99Cheapest
Weight
159 g (5.61 oz)Heaviest
105 g (3.70 oz)Lightest
Dimensions
Blade length
85 mm (3.35 in)Longest
82 mm (3.23 in)Shortest
Overall length
189 mm (7.44 in)Shortest
195 mm (7.68 in)Longest
Closed length
Unknown
114 mm (4.49 in)
Blade thickness
5.08 mm (0.20 in)Thickest
3.8 mm (0.15 in)Thinnest
Materials & mechanism
Blade steel
SK-5 tool steel
8Cr14MoV stainless steel
Handle material
G-10 Laminate
G10 and stainless steel
Finish
Black powder-coated
Black stonewash on blade, stonewash finish on handle steel scale
Lock type
Unknown
Frame lock
Opening method
Unknown
Thumb Stud
Clip type
Unknown
Tip-up pocket clip, right side
Use case profile
Best for
Tactical useMilitaryEveryday utilityCampingBushcraftHeavy use
Everyday carry (EDC)General useHeavy duty tasks
Not best for
Precision kitchen slicing
Unknown
Common praise
Durable full tang constructionComfortable ergonomic G-10 handleGood for heavy use and tactical tasksSecure sheath with MOLLE attachmentReliable edge retention for tough tasks
Rugged and tested locking systemClean and essential linesCompact and lightweightGood grip and durabilityReliable performanceSmooth deployment after break-in
Common complaints
Blade coating wears with extensive useEdge dulls quickly with fine slicing tasksNot suitable for kitchen precision cutting
Blade not very sharp out of the boxInitially stiff action requiring break-in
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