Zero Tolerance provides a dark, refined alternative to the original 0450 with the 0450CF. This sophisticated ZT is a smaller option in the ZT family, yet offers a robust combination of durable, premium-quality materials. The blade steel is CPM S35VN for exceptional toughness, wear resistance, and edge retention. The S35VN blade is DLC coated for matte-black good looks and enhanced performance. The front handle scale is carbon fiber, balancing the knife’s solid construction with lightweight convenience. The DLC-coated titanium back handle offers a secure frame lock—so you can always cut with confidence. As an extra visual touch, ZT has added two emerald-green anodized-aluminum tube spacers that are especially eye-catching, standing out against the black handle. The 0450CF 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 pocketclip rounds out the 0452CF’s basic feature set. While it’s a smaller, more gentlemanly knife, the 0450CF proudly lives up to the overbuilt standards for which ZT is well known. Features Type Manual, Folder Use Everyday, Work, Tactical Style Pocketknife Designer Dmitry Sinkevich Blade Style Drop Point Blade Edge Plain Opening Action Manual KVT ball bearings Opens With Flipper Lock Type Titanium frame lock, hardened steel lockbar insert Pocketclip Reversible (right/left, tip-up) Made in USA Yes Hardware Steel pivot and pocketclip, green anodized tupe Extras Lanyard hole, custom pivot cap Specifications Blade Steel CPM S35VN Blade Length 3.25 in. (8.3 cm) HRC 60–62 Blade Finish/Coating Cerakote Blade Thickness 0.121 in. (0.307 cm) Closed Length 4.1 in. (10.4 cm) Handle Material Black gray carbon fiber front, titanium back Handle Color Black Handle Finish/Coating Cerakote coating back Handle Thickness 0.4 in. (10.2 mm) Overall Length 7.4 in. (18.8 cm) Weight 2.45 oz. (68 g)