CASE KNIVES
High quality, extremely collectible handmade knives since the 1800s.
SHOP CASE KNIVESThe Columbia River Sero Folding Knife is built for dependable performance in any situation. Its 3.02-inch S35VN steel blade offers exceptional edge retention and superior cutting performance, making it a tool you can rely on for everything from everyday tasks to tactical or outdoor use. The satin finish adds a sleek, professional look while minimizing glare, and the 0.10-inch blade thickness strikes the perfect balance between strength and precision.
Opening the Sero is fast and effortless thanks to the flipper mechanism, paired with a robust Crossbar Lock that ensures the blade stays securely in place during use. Whether you're tackling rope, opening packages, or handling detailed cutting tasks, this knife delivers consistent performance without compromise.
The handle is crafted from durable glass-reinforced nylon, offering a lightweight yet strong foundation that fits comfortably in your hand. Its black and green coloration provides a tactical, modern aesthetic while maintaining functional grip. At just 2.30 ounces, the Sero is easy to carry, whether clipped in a pocket or stored in a pack, making it a versatile choice for EDC, camping, or outdoor adventures.
Every detail of the Sero Folding Knife has been designed with usability and longevity in mind. The Crossbar Lock provides confident one-handed operation, and the knife’s balance and ergonomics make extended use fatigue-free. From its precision blade to its rugged handle, this knife is engineered for serious users who demand reliability and style in one compact package.
The Columbia River Sero Folding Knife combines high-quality S35VN steel, durable GRN handle, and secure Crossbar Lock in a compact, lightweight design built to perform in any situation. Slice through any challenge with the Columbia River Sero—S35VN steel, tactical black & green GRN handle, precision you can trust, available at SMKW!