CobraTec CTK-1 Large 3.75" OTF Dagger, Part Serrated D2 Steel Blade, Stonewashed Aluminum Handle with Glass Breaker & Pocket Clip

The CobraTec CTK-1 Large is a serious OTF dagger built for hunters, tactical users, and anyone who needs a fast-deploy blade they can trust. With a 3.75" double-edge profile and part-serrated D2 steel blade, this large OTF knife delivers cutting performance across camp tasks, game processing, and emergency field work. The stonewashed aluminum handle is lightweight, durable, and built to take a beating without showing every scratch—practical for guys who use their gear hard rather than keep it pristine.

What sets the CTK-1 apart is the integrated glass breaker, making it genuinely useful beyond the blade alone. The pocket clip means you can carry it every day without fumbling through a pack, and the mechanical reliability of a quality OTF mechanism gives you one-handed deployment when speed matters. D2 steel holds an edge well and is forgiving on maintenance compared to super-high-carbon stainless blends—it'll stay sharp longer between touch-ups and won't demand constant babying in the field.

Whether you're processing game, breaking camp, or keeping a capable blade in your EDC rotation, the CTK-1 Large earns its place on your belt or in your pack. It's the kind of knife that feels right the moment you deploy it and keeps working long after the hype wears off.

Key Features

• 3.75" double-edge OTF dagger blade with part serrated edge for cutting and tearing
• D2 steel blade holds an edge through heavy use and remains maintainable in the field
• One-handed deployment via reliable OTF mechanism
• Integrated glass breaker for emergency situations
• Stonewashed aluminum handle resists showing wear and corrosion
• Pocket clip for secure everyday carry
• Lightweight design reduces fatigue on extended trips

Specifications

Frequently Asked Questions

What is an OTF knife and how does it deploy?

An out-the-front (OTF) knife deploys the blade forward from the handle in a single smooth motion, typically via a trigger or button mechanism. The CTK-1 uses this design for fast, one-handed access when you need the blade immediately.

Is the CTK-1 Large good for hunting and field dressing?

Yes. The 3.75" double-edge blade and D2 steel make it capable for game processing and general camp work. The part serrated edge helps with tearing through tough materials, and D2 maintains a practical edge under demanding field conditions.

What's the glass breaker for?

The integrated glass breaker is a hardened feature designed to strike and shatter glass in emergency situations—a valuable tool in survival kits and tactical loadouts.

Can I carry the CTK-1 in a pocket?

Yes. The knife includes a pocket clip for secure everyday carry, making it practical for EDC (everyday carry) or quick access while hiking, hunting, or working outdoors.