RIVERY ZERO CAB LAB COLLABORATION FILE OTF UTILITY GREEN ALUMINUM HANDLE ZERO-M-OTF-F-6061-CADLAB GR

The RIVERY ZERO Cab Lab Collaboration File OTF Utility Knife with Green Aluminum Handle is a precision-built tool designed for those who demand both rugged performance and refined craftsmanship. Developed in partnership with the master machinists at Cab Lab CNC, this knife delivers exceptional functionality with a finish that elevates it far beyond a standard utility cutter.

At its core, the Zero houses a replaceable stainless steel razor blade—ideal for clean, precise cuts in a variety of everyday and job-site applications. The blade is deployed and retracted through a manual thumb-slide OTF mechanism, offering one-handed operation that’s quick, smooth, and satisfying. Each action produces a deliberate, mechanical click thanks to a robust key and spring design, giving the Zero an addictive haptic quality that makes it hard to put down.

The handle is machined from durable 6061 aluminum and finished in a vivid green file anodization—a custom treatment by Cab Lab that’s far beyond typical production standards. The textured file pattern not only enhances grip but also adds a visual depth and durability to the finish. Cab Lab’s anodizing process, combined with multiple post-machining steps, results in a handle that’s as visually striking as it is tough.

Compact and practical, the Zero measures approximately 2.7 inches closed and 3.2 inches overall, making it pocket-friendly while still offering a confident, secure hold during use. Lightweight yet rugged, it’s built to withstand the demands of daily carry. A precisely machined lanyard hole allows for additional carry customization, though no lanyard is included.

Proudly made in the USA, the Zero is machined in East Tennessee and finished in West Palm Beach, Florida. Every knife undergoes careful inspection to ensure tight tolerances, consistent fit, and long-lasting performance.

Blade compatibility includes most 2-notch utility blades such as Workpro SK5’s (61mm), Dewalt Carbide Edge, Rapid Edge Serrated, Milwaukee, Titan, Berkling SK2h black, Jet SK5 Titanium coated, and select unbranded SK5 blades. It’s not compatible with Fiskars, and ceramic blades are not recommended.

With its premium materials, refined machining, and distinctive green file finish, the RIVERY ZERO is more than just a utility knife—it’s a precision-crafted, American-made cutting tool built to be used and appreciated every day. Get your utility knife today at SMKW!