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 CPM-S30V, Böhler N690, and ELMAX stainless, make these American made knives true classics. Zero Tolerance Knives are among the best in the world and are entirely made in America. Zero Tolerance Knives are only available to ship to the US and Canada.

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Zero Tolerance 0095BW Flipper
Zero Tolerance 0095BW Flipper
The 0095BW might be the most refined, tactical and downright appealing knife yet from Zero Tolerance. It features supreme flipping action, awesome ergonomics and the tactical BlackWash finish.
Zero Tolerance 0180 Fixed Blade
Zero Tolerance 0180 Fixed Blade
Another winning design from Rick Hinderer based off his Fieldtac knife that is great at just about everything. It's got belly, thickness, strength, an ergonomic grip, and a very nice tactical nylon sheath.
Zero Tolerance 0220 Flipper
Zero Tolerance 0220 Flipper
Designed by Danish custom knifemaker Jens Anso, the 0220 is a full sized tactical flipper with gorgeous features and supremely smooth action.
Zero Tolerance 0350 Flippers
Zero Tolerance 0350 Flippers
The smaller brother to the 0300 Folder, this is a great everyday carry blade that is built tactical tough.
Zero Tolerance 0560 Flippers
Zero Tolerance 0560 Flippers
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 0562 Flippers
Zero Tolerance 0562 Flippers
ZT has a grand slam with the 0562 Folder. A perfectly balanced, ultra smooth folder with the wickedly cool Rick Hinderer Slicer grind. Plus exotic steels!
Zero Tolerance 0566 Flippers
Zero Tolerance 0566 Flippers
A more compact Hinderer design, the 0566 is strong, lightweight, fast, concealable, and very well balanced. It also features the excellent ELMAX steel.
Zero Tolerance 06X0 Folders
Zero Tolerance 06X0 Folders
If you've been waiting for an Emerson knife with exotic materials, look no further than the 06X0 Folders. Emerson designs with ZT flair and stout Titanium frame locks.
Zero Tolerance 0770 Flippers
Zero Tolerance 0770 Flippers
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 080X Flippers
Zero Tolerance 080X Flippers
These Todd Rexford designs are beautiful knives. They have clean lines, ergonomic handles, and functional blade shapes with some of the smoothest bearings in the industry.
Zero Tolerance 090X Flippers
Zero Tolerance 090X Flippers
Designed by custom knifemaker Les George and premium-built by Zero Tolerance, the 090X series brings you production versions of some of Les' most popular designs.
Zero Tolerance Sheaths
Zero Tolerance Sheaths
Protect your investment on the go or at home with a zipper pouch or MOLLE compatible sheath, fits all ZT folding knives.
Zero Tolerance Knife Storage Bag
Zero Tolerance Knife Storage Bag
Safely store up to 18 of your favorite, most precious possessions in this nylon storage bag from ZT. Made with a removable center section and two zippers so it can be fully opened and perused with ease.
Zero Tolerance 0010 Tactical Pens
Zero Tolerance 0010 Tactical Pens
Rugged tactical pens built with tough ZT quality, they use Parker or Fisher Space Pen refills for smooth writing action.
Zero Tolerance 045X Flippers
Zero Tolerance 045X Flippers
The 045X folders are collaborations between ZT and custom knife designer Dmitry Sinkevich. With top materials and a sophisticated look, we think they are perfect EDC folders.

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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