Flipper Opening Knives

The original Zero Tolerance 0454 was an award-winning collaboration between ZT and custom knife designer Dmitry Sinkevich. But it was also a very L...

The original Zero Tolerance 0454 was an award-winning collaboration between ZT and custom knife designer Dmitry Sinkevich. But it was also a very L...

Zero Tolerance provides a dark, refined alternative to the original 0450 with the 0450CF. This sophisticated ZT is a smaller option in the ZT famil...

The popular 0460 now has a bigger, bolder brother. This super-sized version of the 0460, designed by Dmitry Sinkevich, features a larger, 3.75-inch...

Zero Tolerance and Belarusian custom knife maker Dmitry Sinkevich have teamed up to produce the 0456. The 0456 offers the premium cutting power for...

You wanted to see the 0566 in BlackWash. We’re happy to oblige. Here it is with the finish that gives it the look of a favorite pair of well-worn j...

The 0393 was a hit when it was introduced last year. Now ZT is introducing a new version with a hard-use “working” finish and a glow-in-the-dark ca...

The 0566CF may look classy with its new carbon fiber front scale, but don’t let the good looks fool you. The 0566CF, designed by Rick Hinderer, off...

The new Zero Tolerance 0609 is a smaller, even more carry-ready version of the original Factory Custom 0606CF from ZT, RJ Martin, and Matt Martin. ...

The original, award-winning Zero Tolerance 0777 was a very limited-run knife. Yet interest in it is high among blade aficionados. That's why Zero T...

Slightly smaller. Slightly lighter. Just as aggressive. The 0350 is smaller and weighs less than some of our larger ZT models. Yet it packs a lot o...

The 0350ST is smaller and lighter than some of our larger ZT models, yet it packs a lot of features into a smaller size that some users prefer—espe...

The 0460 is one of ZT's most popular knives. Originally, it featured a carbon fiber front scale and titanium back. But this new 0460TI is all titan...

Zero Tolerance Knives and Rick Hinderer team up again to create the new Zero Tolerance 0566. More compact than its larger brothers, the 0560 and 05...

Same durable build. Same precision quality. But the Zero Tolerance 0350TSST has something the others don't—a bold, tiger-stripe blade. While it may...

Same durable build. Same precision quality. But the Zero Tolerance 0350TS has something the others don't—a bold, tiger-stripe blade. While it may l...

The new Zero Tolerance 0095BW offers a dramatic look and top performance. The 0095BW is built with premium quality materials—from its CPM S35VN bla...

Designed by Tim Galyean, the 0223 takes its inspiration from a classic military knife, but ZT's version is a folder, making it easy to EDC and read...

The Zero Tolerance 0450CF, designed by Dmitry Sinkevich, is one of ZT’s top-selling knives. But some knife users have been asking for a little more...

A more compact version of the award-winning 0777, now in an exclusive look.The original, award-winning Zero Tolerance 0777 was a very limited-run k...

The Zero Tolerance 0350 gets a lot of love from knife enthusiasts. Yet there are those who say they'd love it a lot more without the DLC coating on...

Now one of our most popular ZTs comes in BlackWash. BlackWash gives the blade a well worn look, like a battle-tested tool. It also provides an extr...

A more compact version of the award-winning 0777, now in an exclusive look.The original, award-winning Zero Tolerance 0777 was a very limited-run k...

The Zero Tolerance 0801 has an entirely updated look. The original Todd Rexford design has been rebooted with a new handle treatment. For the new 0...