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

The CobraTec CTK-1 Large OTF Dagger is a serious working knife built for tactical, outdoor, and utility tasks where reliability matters. With a 3.75" D2 steel blade, this out-of-the-front knife combines the speed and convenience of OTF deployment with the durability of a proven blade steel. The stonewashed aluminum handle offers a professional, no-nonsense aesthetic while keeping the knife lightweight enough for everyday carry or gear bag duty.

D2 steel is known for holding an edge well and resisting corrosion better than many mid-range options, making it practical for camp work, field prep, or emergency situations. The large size gives you real blade length without being unwieldy, and the OTF mechanism delivers fast, push-button access when seconds count. Whether you're cutting cord, preparing food in the field, or need a capable backup blade for your pack, the CTK-1 is built to perform without ceremony.

The integrated glass breaker is a genuine tactical feature—useful for emergency egress or damage assessment in rough conditions. A pocket clip keeps the knife secure and accessible on your belt or pack. This is the kind of knife that earns its spot in a hunter's, shooter's, or overlander's loadout through consistent, no-fuss performance.

Key Features

• Out-of-the-front (OTF) dagger deployment for fast, one-handed access
• 3.75" D2 steel blade—sharp edge retention and corrosion resistance
• Stonewashed aluminum handle—durable, lightweight, and low-profile styling
• Integrated glass breaker for emergency or utility applications
• Pocket clip for secure carry on belt or gear
• Large size delivers meaningful blade length for camp and field tasks

Specifications

Frequently Asked Questions

What is D2 steel and why is it used in this OTF knife?

D2 is a mid-range tool steel known for good edge retention and moderate corrosion resistance. It's a practical choice for a working knife that sees camp, field, and tactical use. It won't match stainless steel's resistance to rust in wet conditions, but it holds a keen edge longer and is easier to sharpen than premium steels, making it ideal for a utility blade you actually use.

Is this OTF knife suitable for hunting and outdoor work?

Yes. The 3.75" blade length and dagger point give you real cutting power for game processing, camp tasks, cordage, and general field work. The OTF deployment is fast and convenient, and the stonewashed aluminum handle is rugged enough for hard use. Pair it with your other field gear and it'll earn its carry weight.

What's the glass breaker for?

The integrated glass breaker is a tactical feature designed for emergency egress (breaking vehicle or building glass) or emergency situational assessment. It's a practical addition if you're building a comprehensive self-defense or survival loadout, but it also doubles as a useful utility point for certain outdoor and rescue applications.

Does it come with a sheath or carry case?

The CTK-1 includes a pocket clip for belt or gear carry. No additional sheath information is provided in the product details, so verify carry options when ordering if you have a specific setup in mind.