Are Zero Tolerance Knives Worth the Money?

Zero Tolerance: The Pinnacle of Tactical EDC

Zero Tolerance Knives (ZT) has earned a reputation as one of the most uncompromising knife manufacturers in the world. Their designs push the boundaries of what a folding knife can do — and their price tags reflect that ambition. Are they worth the investment? For the right user, absolutely. For everyone? That depends on what you need from your carry knife.

Zero Tolerance was founded in 2006 by Kai (the same Japanese conglomerate behind Shun and Kershaw) in partnership with custom knifemaker Ken On. The brand was created to produce American-made tactical folders that could compete with — and surpass — anything in the premium market.

What Sets Zero Tolerance Apart

• Build quality: ZT knives are meticulously manufactured in their Tualatin, Oregon facility. Fit and finish is consistently among the best in the industry — tolerances are measured in thousandths of an inch.
• Steel selection: ZT uses only premium steels — CPM S30V, CPM S35VN, CPM 20CV, Magnacut, and M390 are standard across their lineup. No budget steels, no compromises.
• Lock mechanisms: Many ZT models feature the Axis lock (a Benchmade innovation) or the ZT Axis lock — some of the strongest folding knife mechanisms available.
• Design philosophy: ZT knives are designed for hard use. They're built to withstand the demands of military, law enforcement, and tactical use without failure.
• American-made: Every ZT knife is made in Oregon City, with the same manufacturing facility that produces Benchmade knives.

The Zero Tolerance Lineup

The 0560 — The Benchmark

The ZT 0560 is arguably the most respected production folder of the modern era. Designed by Ken On, it features a 3.5-inch S30V or S35VN blade, a titanium framelock, and a deep-carry pocket clip. It's the knife that many enthusiasts consider the "endgame" EDC — once you own one, you stop searching.

The 0562 — The Commander

A slightly larger version of the 0560 with a 3.9-inch blade. It fills the gap between the 0560 and the 0566, offering a versatile blade length without becoming unwieldy.

The 0566 — The Big Kahuna

With a massive 3.94-inch blade, the 0566 is designed for those who want serious cutting power in a folder. It's a large, intimidating EDC that handles tasks most folders can't.

The 0777 — The Bear Grylls Collaboration

A collaboration with survival expert Bear Grylls, featuring a serrated blade and unique design elements. Popular among outdoor enthusiasts.

The 0350 — The Compact Option

A smaller ZT at ~$280-$320, perfect for those who want the ZT quality in a more pocket-friendly package. Features a 3-inch CPM S30V or S35VN blade.

The 0888 — The Collectible

A limited production run with premium materials including Damascus steel and gold titanium. The 0888 sold out quickly and now commands prices well above retail on the secondary market.

What You're Paying For

ZT knives typically retail from $280 to $550+. Here's what justifies that premium:

• Premium steels (CPM S30V and above) that cost significantly more than the steels used by budget brands
• American manufacturing with tight quality control
• Proprietary lock mechanisms that are tested far beyond normal use
• Precision machining that results in zero rattle, perfect blade centering, and flawless lock engagement
• Resale value — ZT knives hold their value better than almost any other production brand
• Warranty and customer service that rivals Benchmade's LifeSharp program

What You're NOT Getting

For all their strengths, ZT knives have some trade-offs:

• Weight — ZT knives tend to be heavier than comparable folders (the 0560 weighs ~5.1 oz, significantly more than a Benchmade Bugout at ~2.9 oz)
• Size — Even the "compact" models are substantial. If you want a truly ultralight EDC, ZT isn't the brand
• Design language — ZT knives are aggressive and tactical in appearance. If you prefer clean, minimalist lines, brands like Chris Reeve or Benchmade may appeal more
• Pocket clip — Some users find the deep-carry clip can dig into pockets during extended carry

ZT vs. The Competition

How do ZT knives compare to other premium manufacturers?

The Secondary Market

Zero Tolerance knives are among the strongest appreciating production knives on the secondary market. Limited editions and discontinued models frequently sell for 150-300% of their original retail price. Even standard production models retain 85-95% of their value when resold in good condition.

This makes ZT one of the safest investments in the knife collecting world. If you buy a ZT at retail and decide you don't like it, you'll lose very little money if you resell on r/knife_swap or BladeForums.

Who Should Buy Zero Tolerance?

• Enthusiasts who want the absolute best in American production knife quality
• Law enforcement and military personnel who need a reliable duty/carry knife
• Collectors who appreciate premium materials and engineering
• Users willing to invest in a "forever knife" that will last decades with proper care

Who Might Want to Look Elsewhere

• Budget-conscious buyers — excellent EDC options exist for $50-$100
• Those who want ultralight carry — ZT knives are heavy by modern standards
• Beginners — start with a Kershaw or CIVIVI, upgrade to ZT when you know what you want