Comparison Console
Cold Steel Espada Medium vs Zero Tolerance 0551
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Cold Steel Espada Medium stands out as the lightest option for weight, with about a 4% gap from the closest alternative. Cold Steel Espada Medium stands out as the cheapest option for retail price, with about a 35% gap from the closest alternative.
Decision Signals
What stands out
Cold Steel Espada Medium stands out as the cheapest option for retail price, with about a 35% gap from the closest alternative.
Zero Tolerance 0551 stands out as the most expensive option for retail price, with about a 53% gap from the closest alternative.
Cold Steel Espada Medium stands out as the lightest option for weight, with about a 4% gap from the closest alternative.
Zero Tolerance 0551 stands out as the heaviest option for weight, with about a 4% gap from the closest alternative.
Zero Tolerance 0551 stands out as the shortest option for overall length, with about a 5% gap from the closest alternative.
Cold Steel Espada Medium stands out as the longest option for overall 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$179.99Cheapest
US$275Most expensive
Weight
156 g (5.50 oz)Lightest
162 g (5.71 oz)Heaviest
Dimensions
Blade length
89 mm (3.50 in)
89 mm (3.50 in)
Overall length
216 mm (8.50 in)Longest
206 mm (8.11 in)Shortest
Closed length
Unknown
117 mm (4.61 in)
Blade thickness
4 mm (0.16 in)
Unknown
Materials & mechanism
Blade steel
CTS-XHP (Japanese Aus 8A Stainless also mentioned in source)
Elmax
Handle material
G-10 with 7075 Aluminum bolsters
Titanium & G-10
Finish
Blade DLC coated black (in one version), plain edge
Stonewashed
Lock type
Tri-Ad lock
Frame lock
Opening method
Thumb Stud
Thumb Stud
Clip type
Tip-up pocket clip (left or right hand)
Pocket clip (tip-up, reversible for left/right, tip-up or tip-down carry)
Use case profile
Best for
EDC (Everyday Carry)Cutting, slashing, piercing tasksTactical use
Everyday carry (EDC)Hard use knifeTactical situations
Not best for
Very compact carryLightweight carry
Unknown
Common praise
Strong, reliable Tri-Ad lockHigh-quality materials and craftsmanshipAmbidextrous pocket clipSharp out of the box
High quality fit and finishVery strong and durable steel (Elmax) bladeRobust titanium frame lockErgonomic handle with textured G-10 scaleAmbidextrous thumb studs for easy openingReversible pocket clip for varied carry optionsBlade is sharp and holds edge wellKnife is sturdy and solid, suitable for heavy use
Common complaints
Large size may hinder pocket comfortPotential wear of G-10 handle near clip area
Relatively heavy at 162 grams, which might not suit all usersPrice is on the higher end for folding knives
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