Comparison Console
Kershaw Cannonball vs Kershaw Injection 3.0
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 39% gap from the closest alternative. Kershaw Injection 3.0 stands out as the cheapest option for retail price, with about a 31% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Injection 3.0 stands out as the cheapest option for retail price, with about a 31% gap from the closest alternative.
Kershaw Cannonball stands out as the most expensive option for retail price, with about a 46% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the lightest option for weight, with about a 39% gap from the closest alternative.
Kershaw Cannonball stands out as the heaviest option for weight, with about a 63% gap from the closest alternative.
Kershaw Cannonball stands out as the shortest option for closed length, with about a 36% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the longest option for closed length, with about a 56% 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 Cannonball 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$80Most expensive
US$54.95Cheapest
Weight
153 g (5.40 oz)Heaviest
93.6 g (3.30 oz)Lightest
Dimensions
Blade length
89 mm (3.50 in)Longest
76 mm (2.99 in)Shortest
Overall length
203 mm (7.99 in)Longest
178 mm (7.01 in)Shortest
Closed length
114 mm (4.49 in)Shortest
178 mm (7.01 in)Longest
Blade thickness
2.85 mm (0.11 in)Thickest
2.8 mm (0.11 in)Thinnest
Materials & mechanism
Blade steel
D2
8Cr13MoV
Handle material
Stainless steel
G-10 Laminate
Finish
BlackWash coating; Gray PVD coating on handle
Bead blast
Lock type
Frame lock
Liner Lock
Opening method
Assisted opening via flipper
Thumb Stud
Clip type
Reversible deep-carry pocket clip (right/left, tip-up)
Reversible tip-up
Use case profile
Best for
Everyday carryWork tasksUsers with larger hands
Everyday carryGeneral everyday tasks
Not best for
Unknown
Heavy duty useSerious work due to small blade size
Common praise
Durability and toughnessExcellent edge retention on D2 bladeComfortable handle for larger handsReliable SpeedSafe assisted flipper openingReversible deep-carry pocket clip for convenience
Good build quality for priceErgonomic and secure gripSmooth deployment and lockupReversible pocket clip for ambidextrous carryAttractive custom-style details
Common complaints
Unknown
Blade finish prone to rustOpening and closing action can be stiff initiallyHandle may feel small for large handsNot suitable for very heavy duty tasks
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