Zero: A Deceptively Simple Knife
Zero is a utility knife designed to look and feel as seamless as possible. It features a manual blade extension with an auto retract mechanism.
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Explore our current lineup of in-stock & ready to ship products.
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Zero Original Pattern-6061 Aluminum with lanyard hole
4.85 / 5.0
(123) 123 total reviews
Regular price $70.00 USDRegular priceSale price $70.00 USD -
Zero Knife Parts Kit
4.96 / 5.0
(23) 23 total reviews
Regular price $18.00 USDRegular priceSale price $18.00 USD -
Zero Grenade Pattern-6061 Aluminum with lanyard hole
4.93 / 5.0
(30) 30 total reviews
Regular price $70.00 USDRegular priceSale price $70.00 USD -
Zero Smooth Operator-6061 Aluminum with lanyard hole
5.0 / 5.0
(9) 9 total reviews
Regular price $70.00 USDRegular priceSale price $70.00 USD -
Zero - Custom Combinations
4.91 / 5.0
(11) 11 total reviews
Regular price $70.00 USDRegular priceSale price $70.00 USD -
Zero - BLEM Purple - CadLabCNC Collaboration
5.0 / 5.0
(4) 4 total reviews
Regular price $76.00 USDRegular price$95.00 USDSale price $76.00 USDSale -
KPL - Knife Pivot Lube - Ultra-Lightweight
Regular price $16.99 USDRegular priceSale price $16.99 USD -
Zero - BLEM Copper Anodize - CadLabCNC Collaboration
4.8 / 5.0
(5) 5 total reviews
Regular price $76.00 USDRegular price$95.00 USDSale price $76.00 USDSale -
Zero - BLEM Blue - CadlabCNC Collaboration
5.0 / 5.0
(4) 4 total reviews
Regular price $76.00 USDRegular price$95.00 USDSale price $76.00 USDSale -
Zero - BLEM Red - CadLabCNC Collaboration
5.0 / 5.0
(7) 7 total reviews
Regular price $76.00 USDRegular price$95.00 USDSale price $76.00 USDSale
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Cad Lab Collaborations
Our premium collection, made in collaboration with CadLabCNC in West Palm Beach...
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Parts & Accessories
All of the Rivery Mfg. parts and accessories you may need for...
Let customers speak for us
from 367 reviews
Exactly what I needed to repair a client's knife.
there is a lot of taxes on it
but it is worth
simply A Hammer !!!
I dont leave the house without this tool,
I have two of them.
Its not so simple to get blades in Germany
wich machtches.
Best invention after inventing the wheel.
HPKK from Germany
So cool, fun, and useful!!
I loved the first one I ordered so I came back for a different model and color. These things are quality! I use utility blades often and these have been a game changer!
Stunning. Beautiful colors reminds me of “shipwreck” finish. Paired with a bronze octopus bead with similar coloring.
Excellent craftsmanship looks exactly like the picture works really well blade held snug and strong, but with free opening movement, I just need to put something on it so I know which way it’s facing when I grab it in my packet
Just a color combo change but good
like it
Love it! I purchased a blemished zero but yet to even see any blemishes at all. Top tier exquisite quality.
Such a cool little tool
Great products and very responsive and helpful support. I got a Zero a few years ago and have been carrying it everyday and it's an incredibly handy little tool. My daughter and son both have seen me with mine, and we recently added Zeros to the family for them. Now it seems that my wife wants one too! On the occasion that I needed some support, theRiervy team helped me out and even stayed a little late to get my package into the mail asap. It's great to deal with companies that care.
This parts kit was a lifesaver when the tiny spring that goes into the lock pivot piece teleported into another dimension when reassembling. Now that we have three Zeros in the house, it's definitely handy to have a few extra parts!
Love it
Awesome addition to my edc. Light, small, but just right for unobtrusive carry. Not to mention really satisfying to operate. The best part is made in USA quality!
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Surprisingly Addictive
Zero is hard to leave alone once it's in your hand. It's something about the clicks and haptic feel of the retract. On extension, the internal mechanism makes a really satisfying click due to the beefy key snapping into the locked position.
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Seamless and Screwless
We devoted many hours and several iterations to create a design that does not use screws and does not require a tool to disassemble. Some of the internal mechanism is similar to the tricks used inside a mechanical puzzle.
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Blade Compatibility
Zero is capable of accepting various blade types from most major manufacturers.
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