Zero Tolerance provides a sleek, refined alternative to the original 0450 with some extra flair.

This sophisticated ZT is a well-respected member of the ZT family and offers a robust combination of durable, premium-quality materials. The blade steel is CPM-MagnaCut for exceptional toughness, wear resistance, and edge retention. The MagnaCut blade features a classic stonewashed finish that will hide wear over time. The front handle scale is blue carbon fiber, balancing the knife's solid construction with lightweight convenience. The stonewashed titanium back handle offers a secure frame lock—so you can always cut with confidence.

As an extra visual touch, ZT has added two blue anodized aluminum tube spacers that are especially eye-catching, standing out against the dark blue/black handle. The 0452BLUCF takes advantage of ZT's KVT ball-bearing system to enable smooth, easy opening for either left or right-handed users. A left/right reversible, deep-carry pocket clip rounds out the 0452BLUCF's basic feature set.

While it's a smaller, more gentlemanly knife, the 0452BLUCF proudly lives up to the overbuilt standards for which ZT is well known.