Comparison Console
Zero Tolerance 0308 vs Zero Tolerance 0620
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0620 stands out as the lightest option for weight, with about a 7% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0620 stands out as the lightest option for weight, with about a 7% gap from the closest alternative.
Zero Tolerance 0308 stands out as the heaviest option for weight, with about a 8% gap from the closest alternative.
Zero Tolerance 0620 stands out as the shortest option for closed length, with about a 6% gap from the closest alternative.
Zero Tolerance 0308 stands out as the longest option for closed length, with about a 6% gap from the closest alternative.
Zero Tolerance 0620 stands out as the shortest option for blade length, with about a 4% gap from the closest alternative.
Zero Tolerance 0308 stands out as the longest option for blade length, with about a 4% gap from the closest alternative.
Zero Tolerance 0620 stands out as the shortest option for overall length, with about a 4% gap from the closest alternative.
Zero Tolerance 0308 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$445
Unknown
Weight
195.67 g (6.90 oz)Heaviest
181.44 g (6.40 oz)Lightest
Dimensions
Blade length
95 mm (3.74 in)Longest
91.44 mm (3.60 in)Shortest
Overall length
226 mm (8.90 in)Longest
215.9 mm (8.50 in)Shortest
Closed length
132 mm (5.20 in)Longest
124.46 mm (4.90 in)Shortest
Blade thickness
4 mm (0.16 in)Thickest
3.9 mm (0.15 in)Thinnest
Materials & mechanism
Blade steel
CPM 20CV
Elmax stainless steel
Handle material
G10 front scale, titanium back
G10 front scale, titanium back scale
Finish
Stonewashed
Black Tungsten DLC coating on blade, stonewashed titanium back scale
Lock type
Frame lock
Frame lock
Opening method
Manual flipper KVT ball-bearing system
Thumb disk, Emerson Wave opener
Clip type
Right or left hand reversible pocket clip
Reversible metal pocket clip, tip-up, left and right carry
Use case profile
Best for
Everyday carryWorkTactical
Tactical useMilitaryRescueLaw enforcement
Not best for
Unknown
Small, lightweight pocket carryLeft-handed users without adjustment
Common praise
Excellent hardness and edge retention of CPM 20CV steelSmooth and reliable KVT ball-bearing openingSolid frame lock mechanismGood grip with 3D machined handle scalesAdjustable pivot with custom nut
Robust build quality and solid constructionExcellent blade grind and edge retentionExcellent ergonomics with secure gripReliable and quick deployment with Emerson Wave feature
Common complaints
Unknown
Knife is heavy and thick for pocket carryNot a small or lightweight folding knifeLocking hardware is beefy but not flush
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