Comparison Console
Kershaw Injection 3.0 vs Kershaw Thermite 3880BW
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Kershaw Injection 3.0 stands out as the lightest option for weight, with about a 33% gap from the closest alternative. Kershaw Thermite 3880BW stands out as the cheapest option for retail price, with about a 45% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Thermite 3880BW stands out as the cheapest option for retail price, with about a 45% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the most expensive option for retail price, with about a 83% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the lightest option for weight, with about a 33% gap from the closest alternative.
Kershaw Thermite 3880BW stands out as the heaviest option for weight, with about a 49% gap from the closest alternative.
Kershaw Thermite 3880BW stands out as the shortest option for closed length, with about a 31% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the longest option for closed length, with about a 45% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the shortest option for blade length, with about a 15% gap from the closest alternative.
Kershaw Thermite 3880BW stands out as the longest option for blade length, with about a 17% 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$54.95Most expensive
US$30Cheapest
Weight
93.6 g (3.30 oz)Lightest
139 g (4.90 oz)Heaviest
Dimensions
Blade length
76 mm (2.99 in)Shortest
89 mm (3.50 in)Longest
Overall length
178 mm (7.01 in)Shortest
213 mm (8.39 in)Longest
Closed length
178 mm (7.01 in)Longest
123 mm (4.84 in)Shortest
Blade thickness
2.8 mm (0.11 in)Thinnest
2.9 mm (0.11 in)Thickest
Materials & mechanism
Blade steel
8Cr13MoV
8Cr13MoV
Handle material
G-10 Laminate
G10 front scale and stainless steel back
Finish
Bead blast
Blackwashed stonewashed
Lock type
Liner Lock
Frame lock with lockbar stabilizer
Opening method
Thumb Stud
SpeedSafe assisted opening via flipper and thumb stud
Clip type
Reversible tip-up
Deep carry pocket clip, quadruple-position (tip-up and tip-down, left and right)
Use case profile
Best for
Everyday carryGeneral everyday tasks
Everyday carry (EDC)Accurate cuttingQuick blade deployment
Not best for
Heavy duty useSerious work due to small blade size
Batoning woodUsers with small hands may find it largeTasks requiring lightweight knife
Common praise
Good build quality for priceErgonomic and secure gripSmooth deployment and lockupReversible pocket clip for ambidextrous carryAttractive custom-style details
Comfortable and grippy handleSmooth assisted opening with SpeedSafeStrong frame lock with no blade playAffordable price with high performanceAesthetically pleasing designVersatile pocket clip options
Common complaints
Blade finish prone to rustOpening and closing action can be stiff initiallyHandle may feel small for large handsNot suitable for very heavy duty tasks
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
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