Comparison Console
CIVIVI BullTusk vs Kershaw Injection 3.5
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Kershaw Injection 3.5 stands out as the lightest option for weight, with about a 1% gap from the closest alternative. Kershaw Injection 3.5 stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Injection 3.5 stands out as the cheapest option for retail price, with about a 19% gap from the closest alternative.
CIVIVI BullTusk stands out as the most expensive option for retail price, with about a 23% gap from the closest alternative.
Kershaw Injection 3.5 stands out as the lightest option for weight, with about a 1% gap from the closest alternative.
CIVIVI BullTusk stands out as the heaviest option for weight, with about a 1% gap from the closest alternative.
Kershaw Injection 3.5 stands out as the shortest option for closed length, with about a 3% gap from the closest alternative.
CIVIVI BullTusk stands out as the longest option for closed length, with about a 3% gap from the closest alternative.
CIVIVI BullTusk stands out as the shortest option for blade length, with about a 1% gap from the closest alternative.
Kershaw Injection 3.5 stands out as the longest option for blade length, with about a 1% 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$74Most expensive
US$59.99Cheapest
Weight
126.5 g (4.46 oz)Heaviest
124.74 g (4.40 oz)Lightest
Dimensions
Blade length
88.4 mm (3.48 in)Shortest
88.9 mm (3.50 in)Longest
Overall length
206.7 mm (8.14 in)Longest
203.2 mm (8.00 in)Shortest
Closed length
118.3 mm (4.66 in)Longest
114.3 mm (4.50 in)Shortest
Blade thickness
3 mm (0.12 in)Thinnest
3.05 mm (0.12 in)Thickest
Materials & mechanism
Blade steel
14C28N
8Cr13MoV Stainless Steel
Handle material
Coarse G10
G-10 Laminate
Finish
Black Stonewashed
Bead Blast
Lock type
Liner Lock
Liner Lock
Opening method
Flipper & Thumb Hole
Thumb Stud
Clip type
Tip-Up, L/R
Reversible steel pocket clip, tip-up carry
Use case profile
Best for
EDCCampingCollectorHuntingTactical
Everyday Carry (EDC)General utility tasksAmbidextrous use
Not best for
Unknown
Unknown
Common praise
Good blade steel for the priceSolid liner lock mechanismComfortable and durable G10 handleConvenient flipper and thumb hole opening
High performance 8Cr13MoV blade steel offers good edge retentionSmooth manual thumb stud opening and secure liner lockReversible pocket clip for left or right-hand carryWell-textured G-10 handle for secure gripAesthetic custom details from designer Todd Rexford
Common complaints
Discontinued model may be hard to findNo major complaints reported
Not assisted opening, manual only
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