Monday to Friday 10.00 am to 6.00 pm
Sat-Sunday 10.00 am to 3.00 pm. We ship internationally when orders are paid by PayPal! Limited time offer!
Enter code Y69YD7QKW3GK for a 5% discount off your order!
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 in the military and law enforcement, as well as other first responders, such as firefighters and emergency medical personnel.