Comparison Console
Benchmade Model 51 Morpho vs Spyderco Persistence
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Spyderco Persistence stands out as the lightest option for weight, with about a 5% gap from the closest alternative. Spyderco Persistence stands out as the cheapest option for retail price, with about a 89% gap from the closest alternative.
Decision Signals
What stands out
Spyderco Persistence stands out as the cheapest option for retail price, with about a 89% gap from the closest alternative.
Benchmade Model 51 Morpho stands out as the most expensive option for retail price, with about a 850% gap from the closest alternative.
Spyderco Persistence stands out as the lightest option for weight, with about a 5% gap from the closest alternative.
Benchmade Model 51 Morpho stands out as the heaviest option for weight, with about a 5% gap from the closest alternative.
Spyderco Persistence stands out as the shortest option for closed length, with about a 23% gap from the closest alternative.
Benchmade Model 51 Morpho stands out as the longest option for closed length, with about a 30% gap from the closest alternative.
Spyderco Persistence stands out as the shortest option for blade length, with about a 35% gap from the closest alternative.
Benchmade Model 51 Morpho stands out as the longest option for blade length, with about a 54% 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$285Most expensive
US$30Cheapest
Weight
98.9 g (3.49 oz)Heaviest
94 g (3.32 oz)Lightest
Dimensions
Blade length
108 mm (4.25 in)Longest
70 mm (2.76 in)Shortest
Overall length
235 mm (9.25 in)Longest
174 mm (6.85 in)Shortest
Closed length
137 mm (5.39 in)Longest
105 mm (4.13 in)Shortest
Blade thickness
2.8 mm (0.11 in)Thinnest
3.2 mm (0.13 in)Thickest
Materials & mechanism
Blade steel
D2 Tool Steel
8Cr13MoV
Handle material
G-10 with titanium liners
FRN or G-10
Finish
Stonewash or satin finish depending on variant
PlainEdge or Black Oxide coated variants
Lock type
Spring latch
Liner Lock
Opening method
Balisong flipping or direct open
Spyderco round hole
Clip type
Tip-up titanium pocket clip (reversible for left or right hand)
Four-position pocket clip (tip-up/tip-down, left/right)
Use case profile
Best for
EDC (everyday carry)Recreational flippingLight utility tasks
Everyday carryEDCCampingHuntingUtilityTactical use
Not best for
Heavy choppingRust-prone wet environments without proper care
Heavy batoning or intensive wood chopping
Common praise
Lightweight for a balisong at roughly 3.3 ouncesDurable, strong blade tip resistant to damageSmooth action with high-quality tolerancesComfortable textured G-10 handle with finger groovesInnovative spring latch that does not open accidentally
Secure grip with textured handleSmooth deployment with round holeSolid liner lock and ambidextrous clipGood edge retention for priceLightweight and compact
Common complaints
D2 steel is less rust resistant and requires careful maintenanceSpring latch can require effort to disengageLatch disengagement when open is less convenient
G-10 handle can feel rough or less comfortable for long tasks8Cr13MoV steel requires maintenance in corrosive environmentsNot ideal for heavy-duty batoning or wood choppingSerrated edges can be harder to sharpen