Zero Tolerance

Zero Tolerance is a brand of Kai USA Ltd. The ZT brand first made its appearance in 2006 when they 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 military personnel, fire-fighters and emergency medical personnel. Zero Tolerance Knives are built from premium materials such as S30V, ELMAX, or 154CM blade steel and G-10 or carbon fibre handle scales. The knives have earned a reputation among their devoted fans for being “built like a tank”, or “a real beast” or even for being ”proudly overbuilt”.