Rivery Zero-G OTF Utility Knife Original Pattern -Black ZGO-OTF-U-6061-BLK

Rivery Zero-G OTF Utility Knife – Original Pattern Black is built for users who expect precision, durability, and a no-nonsense mechanical feel in a daily carry tool. Machined from lightweight 6061 aluminum and finished in a satin anodized black, it delivers a solid in-hand presence without weighing you down. This is a manual out-the-front utility knife designed around clean engineering, tight tolerances, and a slide action that feels both controlled and addictive.

At 3.7 inches closed and 5.33 inches fully open, the Zero-G is compact enough for pocket carry yet substantial enough to handle demanding cutting tasks. The retractable mechanism is driven by a refined internal spring and key system that produces a crisp, satisfying click-and-clack action every time it deploys or retracts. It’s not just functional—it’s intentionally tactile, giving you feedback that reinforces every motion.

A key upgrade on this model is the Flush Pivot Pocket Clip, designed to sit clean against the body for smoother carry and reduced snagging. Combined with the machined lanyard hole, it gives you flexible carry options whether you’re clipping it to a pocket, pack, or tethering it to gear on the job. The screwless, streamlined body design keeps the profile clean while reinforcing long-term durability.

The Zero-G is engineered for compatibility across a wide range of standard utility blades, including Workpro SK5 (61 mm), Dewalt Carbide Edge, Rapid Edge Serrated, Milwaukee, Titan, Berkling SK2h Black, Jet SK5 Titanium Coated, Stanley 11-800L blades, Fiskars, selected generic SK5 options, and US-made blades. That versatility makes it a reliable choice whether you’re on a job site, in a workshop, or handling everyday cutting tasks.

Designed by engineer Michael Sayers of Rivery Manufacturing and born in Sevierville, Tennessee, the Zero Utility Knife represents American machining at its core. Every unit is designed and assembled in East Tennessee, reflecting a commitment to craftsmanship and functional innovation. It reimagines the utility knife as a precision instrument rather than a disposable tool, pairing modern materials with a mechanical action that feels deliberate and refined.

The Zero-G isn’t just about cutting performance—it’s about how a tool should feel every time you use it: tight, responsive, and built to last.

Available at Smoky Mountain Knife Works, a Tennessee landmark and the world’s largest knife store!