Comparison Console
Benchmade Proper vs Kershaw Atmos
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Kershaw Atmos stands out as the lightest option for weight, with about a 18% gap from the closest alternative. Kershaw Atmos stands out as the cheapest option for retail price, with about a 53% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Atmos stands out as the cheapest option for retail price, with about a 53% gap from the closest alternative.
Benchmade Proper stands out as the most expensive option for retail price, with about a 114% gap from the closest alternative.
Kershaw Atmos stands out as the lightest option for weight, with about a 18% gap from the closest alternative.
Benchmade Proper stands out as the heaviest option for weight, with about a 22% gap from the closest alternative.
Benchmade Proper stands out as the shortest option for closed length, with about a 7% gap from the closest alternative.
Kershaw Atmos stands out as the longest option for closed length, with about a 7% gap from the closest alternative.
Benchmade Proper stands out as the shortest option for blade length, with about a 4% gap from the closest alternative.
Kershaw Atmos stands out as the longest option for blade length, with about a 5% 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$135Most expensive
US$63Cheapest
Weight
66 g (2.33 oz)Heaviest
54 g (1.90 oz)Lightest
Dimensions
Blade length
72.6 mm (2.86 in)Shortest
76 mm (2.99 in)Longest
Overall length
170 mm (6.69 in)Shortest
175 mm (6.89 in)Longest
Closed length
95 mm (3.74 in)Shortest
102 mm (4.02 in)Longest
Blade thickness
2.3 mm (0.09 in)Thinnest
2.6 mm (0.10 in)Thickest
Materials & mechanism
Blade steel
CPM-S30V or CPM-S90V stainless steel
8Cr13MoV
Handle material
G10, Micarta, or Carbon Fiber
G10 with carbon fiber overlay
Finish
Stonewash or satin finish
Satin blade finish
Lock type
Slip joint
Inset liner lock
Opening method
Nail nick
Manual KVT ball-bearing flipper
Clip type
Unknown
Reversible deep-carry (right/left, tip-up)
Use case profile
Best for
Everyday carryLightweight EDC tasksCollectors of traditional style knives
Everyday carryLightweight pocketknifeOffice or urban useTactical lightweight backup blade
Not best for
Heavy-duty or hard use tasksTactical applications requiring a locking blade
Heavy duty outdoor use without reinforcementHigh-end premium knife buyers
Common praise
High quality CPM-S30V or CPM-S90V blade steelLightweight and thin with excellent blade-to-handle ratioWell designed handle with good grip and ergonomicsDisassemblable with torx screws for maintenanceClassic and charming traditional knife aesthetics
LightweightSmooth manual flipper openingComfortable G10 handle with chamfered carbon fiber edgesAffordable pricing for an enthusiast-friendly designReversible deep-carry pocket clipClean practical design
Common complaints
Lacks a locking mechanism (non-locking slip joint)Price can be high compared to other traditional knivesSofter action compared to some slip jointsEdge can be slightly chip prone due to steel type
Initial production model had detent issues requiring warranty repair8Cr13MoV is an entry-level steel with moderate edge retentionNot suitable for heavy duty tactical or outdoor use
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