RiveryMFG
Zero - Custom Combinations
Zero - Custom Combinations
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Discover the Zero-6061 Aluminum Utility Knife with Lanyard Hole, a premium, American-made tool engineered for precision and addictive tactile satisfaction. Crafted from lightweight 6061 aluminum with a sleek satin anodized finish, this retractable utility knife features a unique design, available in multiple vibrant colors. Its robust key and spring mechanism deliver a satisfying click and clack that’s hard to resist. Order now for the ultimate retractable utility knife tactile experience.
Perfect for professionals and EDC enthusiasts, the Zero utility knife combines portability with a responsive action feel. The machined lanyard hole adds versatility, allowing easy attachment to your gear. Designed and assembled in East Tennessee.
This listing is always in flux! Here you will find the custom combination of our designs, materials, colors, and finishes. Here you can find aluminum options, brass options, and even a combination of both! Pictures and options will be added as custom units are completed in our assembly room.
Technical Details
Technical Details
- Material: 6061 Aluminum
- Finish: Satin anodized (available in multiple colors)
- Lanyard Hole: Included (lanyard not provided)
- Manufacturing: Machined and assembled in East Tennessee, USA
Blade compatibility
Blade compatibility
- Workpro SK5 (61 mm)
- Dewalt Carbide Edge
- Rapid Edge Serrated
- Milwaukee
- Titan
- Berkling SK2h Black
- Jet SK5 Titanium Coated
- Selected generic SK5 blades
- STANLEY Utility Knife Blades (11-800L)
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The Zero Utility Knife
Born in Sevierville, Tennessee, the Zero Utility Knife embodies American craftsmanship and mechanical ingenuity. Designed by engineer Michael Sayers of Rivery Manufacturing, it reimagines the everyday utility knife with a seamless, screwless body and an addictive slide mechanism that feels like pure precision at work. Crafted in the USA with uncompromising attention to detail, the Zero Utility Knife is where innovation meets design.
An ambidextrous design would be incredible. This is pretty cool but I feel there was a miscommunication between factory and designer or something for this model because the curves in the handle are definitely UPSIDEDOWN! After fidgeting it a bit, it definitely twists my middle finger and thumb the wrong directions. There was mysterious soreness at middle finger joint sore afterwards that forced me to investigate this. No doubt the curves needs to be flipped. Right handed have to grab it horizontally on index/middle finger and use thumb to push/slide. When I do it in my left hand(blade upside down), no issue open at any angle and a cleaner action and deployment…except blade is pointing up. I also want some texturing or grip for thumb. Like maybe a nice brand mark there. There is a makers mark inside but it’s not very visible at all. Not gonna replace my pocket knife so we’ll see how useful it is..I’m a knife guy.
I’m still impressed with it, and will wait for it to get even better.
The build quality is really amazing!
This is absolutely amazing and very safe and sharp too as well
I love this one because it the way you use knife to open and close to protect our fingers
So I would recommend y’all get it even though it expensive but worth of your money to use and use this knife lot and very much safe to use