COLD CS-21TTL TRIAD LOCK 4" TALWAR/SATIN BLADE FOLDING KNIFE

The Cold Steel CS-21TTL Triad Lock is a 4" folding knife built for hunters, field workers, and everyday carry who need a tough blade that deploys fast and locks solid. It pairs Cold Steel's proven Triad Lock mechanism with a satin-finished blade and a slim profile that fits naturally into your pocket or pack. The S35VN steel blade holds an edge well through tough jobs and cleans up easily, while the G10 handle gives you secure grip control even when your hands are wet or cold.

This is a straight-back folder designed to be carried and drawn without fuss. The 4" blade length keeps it practical for field dressing game, camp prep, and general utility work without crossing into bowie territory. Cold Steel's Triad Lock is known for reliability—it doesn't require two hands to close and won't fail under lateral pressure, making this knife dependable when you need it most.

Whether you're a hunter who wants a dedicated field blade, a bushcrafter who appreciates honest steel and no-nonsense design, or someone who just needs a good knife on their belt, the CS-21TTL delivers Cold Steel's reputation for durability without the bulk. The included belt clip keeps it accessible and secure.

Key Features

• Triad Lock mechanism for secure blade lockup without two-handed operation
• S35VN satin blade holds a keen edge and resists corrosion
• G10 handle scales provide assured grip in wet or cold conditions
• 4" blade length suitable for field dressing, camp tasks, and general utility
• Includes belt clip for easy carry
• Straight-back design deploys smoothly from pocket or sheath

Specifications

Frequently Asked Questions

What is the Triad Lock and why does it matter?

Cold Steel's Triad Lock is a proven blade-locking mechanism that holds the blade securely open without requiring two hands to close it—you can operate it with a single hand and your thumb. It's designed to resist accidental closure under lateral pressure, making it reliable for field work and everyday carry.

Is the CS-21TTL suitable for hunting and field dressing?

Yes. The 4" satin blade and straight-back design make it well-suited for hunting applications including field dressing game, processing camp meals, and general field tasks. S35VN steel holds an edge through tough jobs and is straightforward to sharpen in the field.

What's included with the knife?

The knife comes with a belt clip for convenient carry on your hip or pack.

What's the difference between the satin blade and other finishes?

The satin finish resists corrosion, is easier to keep clean, and won't show fingerprints like a polished blade. It's practical for working knives that see regular field use.