Zero Tolerance 0900 stands out as the lightest option for weight, with about a 39% gap from the closest alternative. Zero Tolerance 0900 stands out as the cheapest option for retail price, with about a 39% gap from the closest alternative.
Decision Signals
What stands out
Cheapest
Zero Tolerance 0900 stands out as the cheapest option for retail price, with about a 39% gap from the closest alternative.
Most expensive
Zero Tolerance 0500 MUDD stands out as the most expensive option for retail price, with about a 65% gap from the closest alternative.
Lightest
Zero Tolerance 0900 stands out as the lightest option for weight, with about a 39% gap from the closest alternative.
Heaviest
Zero Tolerance 0500 MUDD stands out as the heaviest option for weight, with about a 65% gap from the closest alternative.
Shortest
Zero Tolerance 0900 stands out as the shortest option for closed length, with about a 29% gap from the closest alternative.
Longest
Zero Tolerance 0500 MUDD stands out as the longest option for closed length, with about a 41% gap from the closest alternative.
Shortest
Zero Tolerance 0900 stands out as the shortest option for blade length, with about a 21% gap from the closest alternative.
Longest
Zero Tolerance 0500 MUDD stands out as the longest option for blade length, with about a 27% 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.
Black Tungsten DLC coated blade (also available in dark stonewashed or black Cerakote)
Stonewash
Lock type
RAM lock (sealed pivot lock with neoprene and rubber seals)
Frame Lock
Opening method
Dual thumbstuds
Flipper
Clip type
Deep pocket reversible clip (tip-up)
Tip-Up, reversible
Use case profile
Best for
▣Tactical use▣Heavy-duty EDC▣Outdoors▣Waterborne missions (due to sealed pivot and lock)
▣EDC▣Tactical use▣Durable backup knife
Not best for
!Lightweight EDC carry!Users seeking ultra-light knives
!Those needing lighter knife!Those needing very thin blade
Common praise
✓Exceptional sealed pivot and lock design prevents dirt/grime interference✓Robust and heavy-duty construction✓Smooth operation and solid lockup✓Deep pocket clip allows discreet carry✓Unique and durable coating on the blade
✓Excellent build quality✓Comfortable ergonomic titanium handle✓Smooth flipper action with KVT bearing✓Durable and resistant CPM S35VN blade steel✓Compact size ideal for EDC
Common complaints
⚠Heavier and thicker than typical lightweight folders⚠Pocket clip could be less durable due to single screw mounting⚠Relatively high price point (discontinued)
⚠Heavier than typical for blade length⚠Chunky blade thickness⚠Handle clip requires appropriate pants for secure carry