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Comparison Console

Kershaw Thermite 3880BW vs Spyderco Tenacious

EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.

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Command Brief

Recommended read

Spyderco Tenacious stands out as the lightest option for weight, with about a 17% gap from the closest alternative. Kershaw Thermite 3880BW stands out as the cheapest option for retail price, with about a 69% gap from the closest alternative.

Decision Signals

What stands out

Cheapest

Kershaw Thermite 3880BW stands out as the cheapest option for retail price, with about a 69% gap from the closest alternative.

Most expensive

Spyderco Tenacious stands out as the most expensive option for retail price, with about a 223% gap from the closest alternative.

Lightest

Spyderco Tenacious stands out as the lightest option for weight, with about a 17% gap from the closest alternative.

Heaviest

Kershaw Thermite 3880BW stands out as the heaviest option for weight, with about a 20% gap from the closest alternative.

Shortest

Spyderco Tenacious stands out as the shortest option for closed length, with about a 10% gap from the closest alternative.

Longest

Kershaw Thermite 3880BW stands out as the longest option for closed length, with about a 11% gap from the closest alternative.

Shortest

Spyderco Tenacious stands out as the shortest option for blade length, with about a 3% gap from the closest alternative.

Longest

Kershaw Thermite 3880BW stands out as the longest option for blade 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.

Kershaw Thermite 3880BW — Blade length: 89 mm (3.50 in)Kershaw Thermite 3880BW — Overall length: 213 mm (8.39 in)Kershaw Thermite 3880BW — Closed length: 123 mm (4.84 in)Kershaw Thermite 3880BW — Blade thickness: 2.9 mm (0.11 in)Kershaw Thermite 3880BW — Weight: 139 g (4.90 oz)Kershaw Thermite 3880BW — Retail price: US$30Spyderco Tenacious — Blade length: 86 mm (3.39 in)Spyderco Tenacious — Overall length: 197 mm (7.76 in)Spyderco Tenacious — Closed length: 111 mm (4.37 in)Spyderco Tenacious — Blade thickness: 3 mm (0.12 in)Spyderco Tenacious — Weight: 116 g (4.09 oz)Spyderco Tenacious — Retail price: US$97Blade lengthOverall lengthClosed lengthBlade thicknessWeightRetail price
Price & carry
Retail price
US$30Cheapest
US$97Most expensive
Weight
139 g (4.90 oz)Heaviest
116 g (4.09 oz)Lightest
Dimensions
Blade length
89 mm (3.50 in)Longest
86 mm (3.39 in)Shortest
Overall length
213 mm (8.39 in)Longest
197 mm (7.76 in)Shortest
Closed length
123 mm (4.84 in)Longest
111 mm (4.37 in)Shortest
Blade thickness
2.9 mm (0.11 in)Thinnest
3 mm (0.12 in)Thickest
Materials & mechanism
Blade steel
8Cr13MoV
8Cr13MoV Stainless Steel
Handle material
G10 front scale and stainless steel back
G-10 Laminate
Finish
Blackwashed stonewashed
Satin or non-reflective black oxide coating
Lock type
Frame lock with lockbar stabilizer
Liner Lock
Opening method
SpeedSafe assisted opening via flipper and thumb stud
Thumb Hole
Clip type
Deep carry pocket clip, quadruple-position (tip-up and tip-down, left and right)
Four-position Pocket Clip
Use case profile
Best for
Everyday carry (EDC)Accurate cuttingQuick blade deployment
Daily CarryOutdoor UseBudget Tactical Use
Not best for
!Batoning wood!Users with small hands may find it large!Tasks requiring lightweight knife
!Heavy-duty construction work!Long term intensive use
Common praise
Comfortable and grippy handleSmooth assisted opening with SpeedSafeStrong frame lock with no blade playAffordable price with high performanceAesthetically pleasing designVersatile pocket clip options
Incredible value for moneyReal G-10 handles, not cheap plasticAmbidextrous 4-way pocket clipFull flat grind provides excellent slicingSmooth action with bronze washersSolid lockup and good ergonomics
Common complaints
Relatively large and heavy for some usersWeight biased towards the handle (not balanced at pivot)Thumb studs are superfluousHandle G10 texture less aggressive, could slip in wet conditions
8Cr13MoV steel requires more frequent sharpeningLiner lock is less advanced than Compression LockNot a deep-carry pocket clip; knife shows in pocketMade in China, not USA

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