Comparison Console
Zero Tolerance 0393 vs Zero Tolerance 0650ST
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0393 stands out as the lightest option for weight, with about a 15% gap from the closest alternative. Zero Tolerance 0393 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 0393 stands out as the cheapest option for retail price, with about a 9% gap from the closest alternative.
Zero Tolerance 0650ST stands out as the most expensive option for retail price, with about a 10% gap from the closest alternative.
Zero Tolerance 0393 stands out as the lightest option for weight, with about a 15% gap from the closest alternative.
Zero Tolerance 0650ST stands out as the heaviest option for weight, with about a 18% gap from the closest alternative.
Zero Tolerance 0393 stands out as the shortest option for closed length, with about a 5% gap from the closest alternative.
Zero Tolerance 0650ST stands out as the longest option for closed length, with about a 5% gap from the closest alternative.
Zero Tolerance 0393 stands out as the shortest option for blade length, with about a 6% gap from the closest alternative.
Zero Tolerance 0650ST stands out as the longest option for blade length, with about a 7% 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$340Cheapest
US$375Most expensive
Weight
142 g (5.01 oz)Lightest
167 g (5.89 oz)Heaviest
Dimensions
Blade length
89 mm (3.50 in)Shortest
95 mm (3.74 in)Longest
Overall length
209 mm (8.23 in)Shortest
222 mm (8.74 in)Longest
Closed length
121 mm (4.76 in)Shortest
127 mm (5.00 in)Longest
Blade thickness
3.96 mm (0.16 in)Thinnest
4 mm (0.16 in)Thickest
Materials & mechanism
Blade steel
CPM 20CV
154CM stainless steel
Handle material
Titanium, glow-in-the-dark carbon fiber overlay
6061-T6 anodized aluminum with black textured G-10 overlays
Finish
Working finish
Black Tungsten DLC coating
Lock type
Titanium frame lock, hardened steel lockbar insert
CrossFire Auto Lock
Opening method
Flipper
Automatic with button slide
Clip type
Reversible (right/left, tip-up)
Reversible/removable tip-up pocket clip
Use case profile
Best for
Everyday CarryWorkTactical
Everyday Carry (EDC)Tactical UseLaw EnforcementMilitary
Not best for
Unknown
Sheath CarryFixed Blade Tasks
Common praise
High Edge Retention And Corrosion Resistance Due To CPM 20cv SteelSmooth Flipper Opening With Kvt Ball Bearing SystemReversible Pocket Clip For Ambidextrous CarryDurable Titanium Frame Lock With Hardened Steel InsertGlow In The Dark Handle Overlays Enhance Visibility In Low Light
Smooth And Reliable Automatic DeploymentSolid Lockdown With Crossfire Lock SystemHigh Quality Materials And FinishComfortable Textured GripReversible And Removable Pocket Clip
Common complaints
Discontinued, Harder To Find New UnitsRelatively Heavy At 142 Grams For A Folding Knife
Crossfire Safety Can Be Too Easy To Disengage AccidentallyGrip Feels Slightly Blocky For Some UsersDiscontinued And Thus Harder To FindButton Safety May Be Disengaged By Clothing Or Gear Contact
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