Behind the Grind Logo, Spyderco Delcia 4

Spyderco: Behind The Grind™

Steel sheets sitting in a warehouse.

Comparing Blade Steels

The Spyderco Steel Chart makes it easier to compare knife steels, understand alloy composition, and explore the properties that define blade performance. ...
A collection of back lock knives.

The History of the Back Lock Folding Knife

From the Spanish navaja to Spyderco’s iconic mid back lock designs, discover the fascinating evolution of one of history’s most influential folding knife mechanisms. ...
A picture of 3 knives resting on leather material.

Spyderco Limited-Edition Knives: Exclusives, Sprint Runs, and Flash Batches

Not all limited-edition Spyderco knives are the same. Learn the differences between Exclusives, Sprint Runs, and Flash Batch models. ...
4 knives showing the pocket clip set to different carry options.

How to Change the Position of Your Pocket Clip

Changing your pocket clip is easier than it looks. Learn the right tools and simple steps to customize your knife’s carry for comfort and convenience....
A dirty knife blade resting on a rough piece of wood.

Knife Maintenance: Simple Tips for Better Performance

Keeping your knives clean and well-maintained is easier than you think. Learn simple habits that help your knives perform at their best. ...
Spyderco Mule Team™ Project: Testing Knife Steels in the Real World

Spyderco Mule Team™ Project: Testing Knife Steels in the Real World

Test, compare, and explore knife steels with the Spyderco Mule Team Project—a hands-on way to learn, experiment, and be part of the process. ...
Eric Glesser giving a presentation in front of a crowd.

Spyderco Amsterdam Meet 2026: Prototypes, Prizes, and Community

Prototypes, prizes, and great company—inside the Spyderco Amsterdam Meet 2026, where fans connect, explore new designs, and share the experience. ...
Para Military 2 knife on green canvas material.

Para Military® 2 History: From Origins to Icon

Explore the history of the Para Military® 2—from its Military™ roots to iconic status—highlighting design evolution, steels, variants, and Spyderco innovation. ...
An image of the home screen in the Spyderco Mobile App

The Spyderco App: Features Designed for Everyday Carry

Stay connected with the Spyderco App—shop, manage your collection, find dealers, and use Heads-Up to support everyday carry. ...
Para Military 2 knife placed on an ammo can.

Para Military® 2 Lightweight: Redefining an Icon

Discover the Para Military® 2 Lightweight—an iconic Spyderco design reimagined with FRN construction, deep-pocket carry, and proven cutting performance. ...