The initial Absolutely no Tolerance 0454 was an acclaimed collaboration between ZT and custom-made knife designer Dmitry Sinkevich. But it was likewise an extremely Restricted Edition knife. So ZT is doing something about that with the 0450. While based upon the original’s structured form and high-performance function, this new and more compact version will certainly be a lot more readily available. With its 3.25-inch blade and lightweight-yet-stronger-than-steel titanium manages, the 0450 has a streamlined and sophisticated look that, we think, makes it a best EDC. ZT constructed it with an S35VN stainless blade that hones to a razor edge, holds it well, and can be resharpened easily. The knife opens smoothly and easily with the KVT ball-bearing opening system and integrated flipper. A titanium frame lock with set steel lockbar insert makes sure strong secure. Polished pivot hardware just contributes to the 0450’s improved excellent looks.