Sog Knives One-Zero Au Folding Knife 3-1/10 Drop Point Blade Silver Chrome

The S.O.G. One-Zero AU is a premium folding knife built for serious daily carry. This gentlemans automatic knife combines reliable automatic deployment with genuine field-ready design—the kind of blade that earns a permanent spot in your pocket whether you're handling camp tasks, processing game, or tackling everyday cutting jobs. The secure auto-locking mechanism means you get confident, safe blade engagement every time, no fumbling or second-guessing.

The heart of the One-Zero AU is a drop-point blade forged from CRYO CPM S35VN steel, finished in a satin two-tone that balances low-glare practicality with understated style. This steel holds an edge well and resists corrosion—exactly what you want in a knife that might see weather, blood, or saltwater. The blade measures 3-1/10 inches, sized right for precision work without excess bulk.

The handle is where S.O.G. proves they understand what serious users demand. Aircraft-grade aluminum with hard anodized finish means it'll shrug off years of field use without degrading, and the sculpted ergonomics deliver a secure grip whether you're wearing gloves or working bare-handed. Hidden fasteners keep the design clean and elegant—this is a knife that looks at home in a boardroom or at a campfire, yet tough enough for either environment.

Key Features

• CRYO CPM S35VN stainless steel blade resists corrosion and holds an edge through extended use
• Secure auto-locking mechanism ensures safe, confident blade deployment
• Aircraft-grade aluminum handle with hard anodized finish withstands years of field work
• 3-1/10 inch drop-point blade geometry suits utility, processing, and general cutting tasks
• Satin two-tone finish reduces glare and conceals patina from use
• Hidden fasteners maintain a refined, professional appearance

Specifications

Frequently Asked Questions

Is the One-Zero AU legal for carry?

Automatic knife laws vary by state and locality. Some jurisdictions restrict or prohibit automatic knives entirely, while others allow them freely. Check your local and state laws before purchasing or carrying this knife.

What is CRYO CPM S35VN steel?

CPM S35VN is a premium stainless steel known for excellent corrosion resistance, solid edge retention, and good toughness. The CRYO treatment enhances its performance. It's a popular choice for serious carry knives because it doesn't require the maintenance of carbon steel yet outperforms many lower-grade stainless options.

How does the auto-lock mechanism work?

The auto-lock deploys the blade automatically when you press the button or lever, and the lock engages immediately to secure the blade in the open position. Once locked, the mechanism holds the blade safely in place until you disengage it for closing.

Is this knife good for hunting or field processing?

The drop-point blade geometry and 3-1/10 inch length make it capable for general field tasks, game processing, and utility cutting. However, your specific needs depend on the game and work at hand—some hunters prefer larger or differently shaped blades for certain applications.