We will continue to build the kind of premium-quality, professional knives that our customers can depend on every single day.
Zero Tolerance is a brand of Kai USA Ltd. The ZT brand first made its appearance in 2006 when we saw a place in the market for a Made-in-the-USA line of hard-use knives that would meet the needs of professionals, such as the military, law enforcement, and other first responders, such as firefighters and emergency medical personnel.
ZT is proud to offer the model 0301, a top-quality, ...
Slightly smaller. Slightly lighter. Just as aggressive. The ...
Same durable build. Same precision quality. But the Zero ...
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