Zero Tolerance Knives
Zero Tolerance Knives
Zero Tolerance Knives

Zero Tolerance Knives

ZT Knives produces some of the finest tactical knives on the market today. Designers like Ken Onion, Strider and Tim Galyean and blade materials like Böhler N360, Thomas damascus, ZDP-189 and S35VN stainless, make these American made knives true classics. Zero Tolerance Knives are among the best in the world and are entirely made in America.

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Zero Tolerance 0700 Folder
Zero Tolerance 0700 Folder
A tactical tanto with a sharp cornered design that is extremely functional and oddly comfortable in the hand.
Zero Tolerance 0200 Folder
Zero Tolerance 0200 Folder
An ergonomic handle and recurve blade make this knife an absolute pleasure to use and abuse.
Zero Tolerance Fixed Blades
Zero Tolerance Fixed Blades
Heavy duty, work horse knives specifically designed for tactical operations.
Zero Tolerance 0620 Folder
Zero Tolerance 0620 Folder
If you've been waiting for an Emerson knife with exotic materials, look no further than the 0620 Folder. An Emerson design with ZT flair and a stout Titanium frame lock.
Zero Tolerance 0550 Folder
Zero Tolerance 0550 Folder
Rick Hinderer's first collaboration with ZT is different than most and superior to almost all. It's solid, tactical, lightweight, and fast. It gets everything right.
Zero Tolerance 0770
Zero Tolerance 0770
The 0770 is a great EDC option for anyone looking for a quality knife. It's got some of the best available materials and a lightweight, utilitarian design.
Zero Tolerance 0350 Folder
Zero Tolerance 0350 Folder
The smaller brother to the 0300 Folder, this is a great everyday carry blade that is built tactical tough.
Zero Tolerance 0566 Folder
Zero Tolerance 0566 Folder
There's nothing not to like about the 0566 Folder from ZT. It's strong, lightweight, fast, concealable, and very well balanced. It also features the excellent ELMAX steel.
Zero Tolerance 0560 and 0561 Folders
Zero Tolerance 0560 and 0561 Folders
This knife is a must have for your collection. It's basically a Rick Hinderer XM-18 made by Zero Tolerance and has one of the smoothest opening blades on the market.
Zero Tolerance 0801 Folder
Zero Tolerance 0801 Folder
This Todd Rexford design is one beautiful knife. It's got clean lines, a full Titanium handle, and functional drop point blade with some of the smoothest bearings in the industry. This knife jumps out of the handle and locks up rock solidly.
ZT 0300 and 0301 Folders
ZT 0300 and 0301 Folders
Zero Tolerance's original knife that put them on the map. It's an absolute beast with a large, assisted opening blade and full Titanium handle.
Zero Tolerance 0562 Folder
Zero Tolerance 0562 Folder
ZT has a grand slam with the 0560 Folder. A perfectly balanced, ultra smooth folder with the wickedly cool Rick Hinderer Slicer grind.

ZT Zero Tolerance Knives — Continuing a Tradition of Excellence

Since 1974, Kai USA has brought you what you have come to expect—the very highest quality and most innovative designs available in the knife market today.

With our line of Zero Tolerance Combat Knives, the legacy continues. We have teamed up with Ken Onion 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.

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.

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