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The 0044 features a smooth button lock, a drop point blade, and a titanium handle for premium performance and style.

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Zero Tolerance 0044BLK Button Lock Flipper Knife 3.2" CPM-S45VN Black DLC Drop Point Blade, Bla…Retail price: $445.00, our price: $356.00
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Zero Tolerance FSS (Factory Series Special) 0044BLU Button Lock Flipper Knife 3.2" CPM-S90V Bla…Retail price: $460.00, our price: $368.00
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Zero Tolerance 0044BW Button Lock Flipper Knife 3.2" CPM-S45VN BlackWashed Drop Point Blade, Bl…Retail price: $445.00, our price: $356.00
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Zero Tolerance 0044 Button Lock Flipper Knife 3.2" CPM-S45VN Two-Tone Drop Point Blade, Bead Bl…Retail price: $435.00, our price: $348.00
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Your Zero Tolerance 0044 Flipper Knife Questions Answered

The Zero Tolerance 0044 series represents a milestone for the brand as their first manual button lock flipper, built with premium titanium handles and CPM-S45VN steel. This series is engineered to provide a snappy, satisfying action alongside a highly functional drop point blade shape for everyday carry.

What type of locking mechanism does the ZT 0044 use?
The Zero Tolerance 0044 features a manual button lock, which is the first time this mechanism has been used in a ZT flipper design. It provides secure lockup and allows for a very smooth, free swinging action when the button is depressed.
What blade steel is used in the Zero Tolerance 0044 series?
All variants in the 0044 series use CPM-S45VN stainless steel, a premium material known for its excellent balance of edge retention and corrosion resistance. You can learn how it performs against other materials in our guide comparing premium knife steels.
What are the different versions of the ZT 0044?
The series offers several finish options including a standard bead blasted titanium handle with a two-tone blade, a fully black DLC coated version, and a BlackWashed finish. While the coatings vary, every model in the series maintains the same titanium handle construction and reversible pocket clip.
Is the ZT 0044 a good choice for everyday carry?
The Zero Tolerance 0044 is considered an excellent EDC choice because of its versatile drop point blade and high flat grind, which are optimized for slicing tasks. Its titanium construction keeps the weight well balanced, making it comfortable for long term daily use.
How does the deployment action feel on the 0044 series?
The action is snappy and responsive, utilizing a button lock system that ZT tuned for maximum smoothness. When held at the correct angle, the blade features a smooth closing motion that feels nearly automatic once the lock is released.