Comparison Console
Zero Tolerance 0350 vs Zero Tolerance 0400ST
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Zero Tolerance 0400ST stands out as the lightest option for weight, with about a 16% gap from the closest alternative.
Decision Signals
What stands out
Zero Tolerance 0400ST stands out as the lightest option for weight, with about a 16% gap from the closest alternative.
Zero Tolerance 0350 stands out as the heaviest option for weight, with about a 20% gap from the closest alternative.
Zero Tolerance 0350 stands out as the shortest option for closed length, with about a 7% gap from the closest alternative.
Zero Tolerance 0400ST stands out as the longest option for closed length, with about a 8% gap from the closest alternative.
Zero Tolerance 0350 stands out as the shortest option for blade length, with about a 13% gap from the closest alternative.
Zero Tolerance 0400ST stands out as the longest option for blade length, with about a 15% gap from the closest alternative.
Zero Tolerance 0350 stands out as the shortest option for overall length, with about a 10% gap from the closest alternative.
Zero Tolerance 0400ST stands out as the longest option for overall length, with about a 12% 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
Unknown
Unknown
Weight
175.8 g (6.20 oz)Heaviest
147 g (5.19 oz)Lightest
Dimensions
Blade length
82.55 mm (3.25 in)Shortest
95 mm (3.74 in)Longest
Overall length
193.7 mm (7.63 in)Shortest
216 mm (8.50 in)Longest
Closed length
118.1 mm (4.65 in)Shortest
127 mm (5.00 in)Longest
Blade thickness
Unknown
4 mm (0.16 in)
Materials & mechanism
Blade steel
S30V stainless steel
S-30V
Handle material
Textured G-10 over stainless steel liners
6061-T6 Aluminum with Trac-Tec inserts
Finish
Tungsten DLC black coating
Black DLC coating on blade
Lock type
Liner Lock
Liner Lock
Opening method
SpeedSafe assisted opening (flipper and right side thumb stud)
SpeedSafe assisted opening with thumb stud or index finger protrusion
Clip type
Quad-mount clip (ambidextrous tip-up or tip-down)
Reversible tip-up and tip-down pocket clip, ambidextrous
Use case profile
Best for
Everyday carryTactical useMedium sized knife needsSecure grip use
Everyday carryTactical useWork tasks
Not best for
Users needing fixed bladesUsers preferring very lightweight knives
Heavy bushcraft
Common praise
Excellent build qualitySecure and comfortable gripEffective SpeedSafe assisted deploymentHigh quality S30V steel blade with durable DLC coatingWell executed liner lock with good lockupVersatile ambidextrous pocket clip
Excellent build qualityReliable assisted opening mechanismStrong S-30V steel bladeComfortable grip due to Trac-Tec insertsAmbidextrous design with reversible pocket clip
Common complaints
Relatively heavy for some EDC usersLeft side thumb stud less accessible
Lacks a sheathHandle may feel small for some users
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