CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESThe Rivery Zero Cab Lab Collaboration Original OTF Utility Knife is built for those who demand reliable performance and sharp, no-fuss function in a compact form. Designed in collaboration with Cab Lab, this out-the-front utility knife is engineered to meet the needs of professionals, hobbyists, and anyone who values having a durable, quick-access cutting tool close at hand.
At the heart of the Zero is a replaceable stainless steel razor blade known for its precision and long-lasting sharpness. Whether you're slicing open tough packaging, scoring materials on a job site, or making clean, detailed cuts in a workshop setting, this blade delivers. The intuitive thumb-slide deployment system allows the blade to fire forward and retract smoothly with just a push of the thumb, giving you one-handed operation and quick access when time matters.
The 6061 aluminum handle is finished in a bold Utility Blue that stands out without sacrificing professionalism. Lightweight yet rugged, the handle offers solid grip and control without bulk, and resists corrosion and wear even after frequent use. Precision machining and a compact footprint—just 2.7 inches closed and 3.2 inches overall—make this knife easy to pocket or clip to gear without slowing you down.
This is a tool made for real-world use—strong enough for daily carry, yet refined enough to sit comfortably in a professional setting. The minimal size, intuitive OTF mechanism, and razor-sharp blade combine to deliver a workhorse that’s always ready for action. Whether you're on the job or in the garage, the Rivery Zero is a compact powerhouse designed to make every cut count. Order it today from SMKW!