LATEST CUSTOMS FROM THE 2017 BLADE SHOW Details
LATEST CUSTOMS FROM THE 2017 BLADE SHOW Details
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 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 0055 Flipper
Zero Tolerance 0055 Flipper
In one of the most anticipated custom collaborations of 2017, Gustavo T. Cecchini (GTC) joins the ranks of elite ZT designers to bring a production version of his custom Airborne with their take on his awesome spring-loaded flipper tab.
Zero Tolerance 0095 Flippers
Zero Tolerance 0095 Flippers
The 0095 might be the most refined, tactical and downright appealing knife yet from Zero Tolerance. It features supreme flipping action and awesome ergonomics in a gorgeous tactical design.
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 0450, 0452, 0456 and 0460 Flippers
Zero Tolerance 0450, 0452, 0456 and 0460 Flippers
These flippers are collaborations between ZT and custom knife designer Dmitry Sinkevich. With top materials and a sophisticated look, we think they are perfect EDC folders.
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 0620  and 0630 Folders
Zero Tolerance 0620 and 0630 Folders
If you've been waiting for an Emerson knife with exotic materials, look no further than the 0620 and 0630 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 0801,  0804 and 0808 Flippers
Zero Tolerance 0801, 0804 and 0808 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 0850 Flipper
Zero Tolerance 0850 Flipper
This Dmitry Sinkevich/Todd Rexford collaboration is based on a spectacular custom piece the two knifemakers built together and it features a CPM-20CV blade and way cool blue carbon fiber composite handle with sub-frame lock.
Zero Tolerance 0900, 0909 and 0920 Flippers
Zero Tolerance 0900, 0909 and 0920 Flippers
Designed by custom knifemaker Les George and premium-built by Zero Tolerance, this series brings you production versions of some of Les' most popular designs.
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 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.

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.