Comparison Console
CRKT Heiho Deadbolt vs Kershaw Thermite 3880BW
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
CRKT Heiho Deadbolt stands out as the lightest option for weight, with about a 27% gap from the closest alternative. Kershaw Thermite 3880BW stands out as the cheapest option for retail price, with about a 25% 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 25% gap from the closest alternative.
CRKT Heiho Deadbolt stands out as the most expensive option for retail price, with about a 33% gap from the closest alternative.
CRKT Heiho Deadbolt stands out as the lightest option for weight, with about a 27% gap from the closest alternative.
Kershaw Thermite 3880BW stands out as the heaviest option for weight, with about a 36% gap from the closest alternative.
CRKT Heiho Deadbolt stands out as the shortest option for closed length, with about a 17% gap from the closest alternative.
Kershaw Thermite 3880BW stands out as the longest option for closed length, with about a 21% gap from the closest alternative.
CRKT Heiho Deadbolt stands out as the shortest option for blade length, with about a 11% gap from the closest alternative.
Kershaw Thermite 3880BW stands out as the longest option for blade length, with about a 12% 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$40Most expensive
US$30Cheapest
Weight
102 g (3.60 oz)Lightest
139 g (4.90 oz)Heaviest
Dimensions
Blade length
79.4 mm (3.13 in)Shortest
89 mm (3.50 in)Longest
Overall length
178 mm (7.01 in)Shortest
213 mm (8.39 in)Longest
Closed length
102 mm (4.02 in)Shortest
123 mm (4.84 in)Longest
Blade thickness
3.1 mm (0.12 in)Thickest
2.9 mm (0.11 in)Thinnest
Materials & mechanism
Blade steel
8Cr14MoV
8Cr13MoV
Handle material
G-10 Laminate
G10 front scale and stainless steel back
Finish
Satin
Blackwashed stonewashed
Lock type
Liner Lock
Frame lock with lockbar stabilizer
Opening method
Outburst assisted opening with thumb disk
SpeedSafe assisted opening via flipper and thumb stud
Clip type
Reversible tip-up pocket clip
Deep carry pocket clip, quadruple-position (tip-up and tip-down, left and right)
Use case profile
Best for
Everyday carrySelf-defenseTactical useQuick deployment
Everyday carry (EDC)Accurate cuttingQuick blade deployment
Not best for
Heavy choppingFixed blade tasks
Batoning woodUsers with small hands may find it largeTasks requiring lightweight knife
Common praise
Fast and smooth assisted openingSolid liner lock with effective manual LAWKS safetySharp out of the boxGood ambidextrous ergonomicsReversible deep carry clip
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
Handle scales can be slipperyGrip confidence is reduced by smooth G10 finish
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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