Comparison Console
WE Knife Harpen vs Zero Tolerance 0022
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0022 stands out as the lightest option for weight, with about a 50% gap from the closest alternative. Zero Tolerance 0022 stands out as the cheapest option for retail price, with about a 33% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0022 stands out as the cheapest option for retail price, with about a 33% gap from the closest alternative.
WE Knife Harpen stands out as the most expensive option for retail price, with about a 50% gap from the closest alternative.
Zero Tolerance 0022 stands out as the lightest option for weight, with about a 50% gap from the closest alternative.
WE Knife Harpen stands out as the heaviest option for weight, with about a 99% gap from the closest alternative.
Zero Tolerance 0022 stands out as the shortest option for closed length, with about a 28% gap from the closest alternative.
WE Knife Harpen stands out as the longest option for closed length, with about a 39% gap from the closest alternative.
Zero Tolerance 0022 stands out as the shortest option for blade length, with about a 39% gap from the closest alternative.
WE Knife Harpen stands out as the longest option for blade length, with about a 65% 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$299.7Most expensive
US$200Cheapest
Weight
99.5 g (3.51 oz)Heaviest
50 g (1.76 oz)Lightest
Dimensions
Blade length
75.8 mm (2.98 in)Longest
46 mm (1.81 in)Shortest
Overall length
181.8 mm (7.16 in)Longest
121 mm (4.76 in)Shortest
Closed length
106 mm (4.17 in)Longest
76 mm (2.99 in)Shortest
Blade thickness
3.2 mm (0.13 in)Thickest
3 mm (0.12 in)Thinnest
Materials & mechanism
Blade steel
CPM 20CV
CPM 20CV
Handle material
6AL4V Titanium
Carbon fiber, titanium
Finish
Hand Rubbed Stain
Stonewashed
Lock type
Frame Lock
Frame lock
Opening method
Flipper
Flipper with KVT ball bearing opening system
Clip type
Tip-Up, Right Carry
Tip-up, reversible (left/right)
Use case profile
Best for
EDC KnivesTactical Knives
Everyday carry (EDC)Full range of cutting tasks around home and officeDeep concealmentGentleman's knife for formal environments
Not best for
Unknown
Heavy duty knife fighting
Common praise
High quality materialsPrecision engineeringSmooth actionRobust frame lock
High quality buildGood grip with deep finger contoursExcellent blade steel with superior hardness and edge retentionSmooth and easy opening with KVT ball bearingsLightweight and compact for deep concealmentAttractive design with blue anodized pivot and tube spacers
Common complaints
Unknown
Small handle size may take getting used toInitial opening can cause hand nicks due to small handle
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