Comparison Console
Spyderco Gayle Bradley 2 vs Zero Tolerance 0640
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0640 stands out as the cheapest option for retail price, with about a 9% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0640 stands out as the cheapest option for retail price, with about a 9% gap from the closest alternative.
Spyderco Gayle Bradley 2 stands out as the most expensive option for retail price, with about a 10% gap from the closest alternative.
Zero Tolerance 0640 stands out as the shortest option for closed length, with about a 1% gap from the closest alternative.
Spyderco Gayle Bradley 2 stands out as the longest option for closed length, with about a 1% gap from the closest alternative.
Spyderco Gayle Bradley 2 stands out as the shortest option for blade length, with about a 4% gap from the closest alternative.
Zero Tolerance 0640 stands out as the longest option for blade length, with about a 5% gap from the closest alternative.
Spyderco Gayle Bradley 2 stands out as the shortest option for overall length, with about a 1% gap from the closest alternative.
Zero Tolerance 0640 stands out as the longest option for overall 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$296Most expensive
US$268Cheapest
Weight
125 g (4.41 oz)
125 g (4.41 oz)
Dimensions
Blade length
91 mm (3.58 in)Shortest
95.25 mm (3.75 in)Longest
Overall length
213 mm (8.39 in)Shortest
215.9 mm (8.50 in)Longest
Closed length
122 mm (4.80 in)Longest
120.65 mm (4.75 in)Shortest
Blade thickness
3.38 mm (0.13 in)Thinnest
3.96 mm (0.16 in)Thickest
Materials & mechanism
Blade steel
CPM-M4 tool steel
CPM 20CV stainless steel
Handle material
Carbon Fiber/G10 Laminate
Titanium with green carbon fiber overlay
Finish
Satin
Stonewashed flats with satin grinds on the blade, stonewashed titanium handle
Lock type
Liner Lock
Titanium frame lock with hardened steel lockbar insert
Opening method
Thumb Hole
Thumb disk, manual opening
Clip type
Ambidextrous 4-Position Pocket Clip (Tip-Up/Tip-Down, Left or Right)
Reversible tip-up pocket clip
Use case profile
Best for
EDCHeavy-duty slicingTough cutting tasks
Everyday CarryWorkTactical
Not best for
Environments requiring low-maintenance stainless steel blades
Unknown
Common praise
Excellent edge retentionVery sharp out of the boxRobust construction and feelSmooth action with phosphor bronze washersAmbidextrous carry options
High wear resistance and edge retention due to CPM 20CV steelGood corrosion resistanceSecure titanium frame lock with hardened steel insertAmbidextrous one-handed opening with thumb diskErgonomic and visually interesting handle with green carbon fiber overlaysMade in the USA
Common complaints
Requires diligent maintenance to avoid corrosionHandle ergonomics can feel blocky and less refinedHeavier and thicker compared to some other EDC foldersNot a discreet carry due to clip style and size
Unknown
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