Flipper Opening Knives

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...

Zero Tolerance (ZT) has a reputation for building high-quality, dependable knives. The 0357 lives up to that reputation, offering a blend of functi...

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...

Here at Adept Knives, we're impressed by the Zero Tolerance 0357BW, a USA-made folding knife built for everyday carry. This knife prioritizes funct...

Dominating the specialty, folding pocket knife market, ZT creates high-quality working tools and knives for hard-use customers. ZT's initial line o...

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...