Zero Tolerance

Do you need a folding knife built to the highest standards? Our Zero Tolerance Knives have their mission statement right in the name. Since 1974, Kai USA (Kershaw) has brought you what you have come to expect—the very best materials and most innovative designs available on the knife market today. 

With our new line of Zero Tolerance Combat Knives, the legacy continues. We have teamed up with Ken Onion (Kershaw Knives) and Strider Knives to bring you a new series of professional-grade combat knives built to survive the harsh, real-world situations that confront you every day.

We call it ZT, Zero Tolerance. And that is our ultimate goal—Zero Tolerance in design, Zero Tolerance in function and Zero Tolerance in performance. These knives are precision designed to perform and operate with an incredibly smooth action. Every blade is constructed from premium steel and the handles are made from resilient materials like titanium and carbon fiber.

Whether you're in the Military, Law Enforcement, Fire and Rescue, on a Response Team, or are an EMS professional, if you demand only the best from your equipment, you will quickly recognize the many benefits that ZT has to offer. Because when you've got a life-and-death job, you need tools that can give you an edge. Zero Tolerance Knives are those tools.