CobraTec CTK-1 Large OTF Tanto Knife, 3.75" D2 Steel Part Serrated Blade, Army DigiCamo Handle with Glass Breaker & Pocket Clip

The CobraTec CTK-1 Large OTF Tanto Knife brings serious cutting performance and tactical functionality to your pack, truck, or belt. Built around a 3.75" D2 steel blade ground to a tanto point with partial serration, this out-of-the-front (OTF) knife delivers the speed and reliability you need whether you're field dressing game, breaking down camp, or handling emergency situations. The Army DigiCamo aluminum handle pairs durable construction with a professional look, while integrated features like the glass breaker and pocket clip make this a genuinely useful tool for hunters, outdoorsmen, and anyone who values a dependable blade close at hand.

OTF knives have earned their place in the field because they deploy instantly with one hand—a real advantage when you need a blade now, not in five seconds. The tanto blade profile excels at piercing and slicing tasks common in field work, and the partial serration gives you versatility: the plain edge handles precise cuts while the serrated section handles rope, cordage, and tougher materials. D2 steel holds an excellent edge and resists corrosion better than lower-grade stainless, though it does require more maintenance than some alternatives.

The glass breaker end transforms this knife into a genuine emergency tool—useful in survival scenarios, vehicle escapes, or when you're stuck behind glass. The pocket clip keeps the knife accessible and secure, whether you're working at camp or moving through brush. The Army DigiCamo finish looks sharp and blends well in field conditions without advertising itself in your gear bag.

Key Features

• 3.75" tanto blade with partial serration for cutting and slicing versatility
• Out-of-the-front (OTF) deployment—deploys instantly with one hand
• D2 steel blade holds a strong edge and resists corrosion
• Glass breaker pommel for emergency and survival use
• Durable aluminum handle in Army DigiCamo finish
• Pocket clip for secure, accessible carry
• Large size provides substantial reach and control

Specifications

Frequently Asked Questions

What's the difference between the tanto blade and other OTF knife shapes?

The tanto profile features a flat edge that angles up to meet the spine near the tip, creating an extremely strong point ideal for piercing and controlled cuts. Unlike drop-point or clip-point designs, the tanto excels at penetrating tough materials and is a favorite for field dressing and tactical applications.

Is this knife good for hunting and field dressing?

Yes. The 3.75" blade length and tanto geometry make this knife well-suited to field work, and the partial serration helps with rope, hide, and sinew. D2 steel holds a strong working edge through extended use—just be aware that D2 requires regular cleaning and occasional stropping to maintain peak performance in the field.

Does the OTF design really deploy with one hand?

Yes. OTF knives deploy the blade forward from the handle with a push-button or lever mechanism, letting you open and ready the blade with just one hand. This makes them faster to deploy than folder-style knives, which is valuable in field emergencies or when your other hand is occupied.

What's the glass breaker for?

The glass breaker pommel is designed to shatter vehicle windows or other safety glass in emergency situations. It's a practical addition to any survival or emergency kit, and it adds genuine utility without adding weight or complexity.