Zero Tolerance

Zero Tolerance is a distinguished brand under Kai USA Ltd., introduced in 2006 to fulfill a niche in the market for American-made hard-use knives tailored to meet the demands of professionals in military, law enforcement, and first responder fields. As the brand gained momentum, it garnered a devoted following beyond its intended audience, with enthusiasts from all walks of life drawn to the rugged designs and premium materials. Owners laud ZT knives as "real beasts" and proudly overbuilt, reflecting the brand's commitment to crafting reliable tools that exceed expectations in any situation.