CobraTec Knives CTK-1 Medium 3" OTF Part Serrated D2 Steel Blade, Army DigiCamo Aluminum Handle with Glass Breaker & Pocket Clip

The CobraTec Knives CTK-1 Medium 3" OTF is a reliable out-of-the-front knife built for users who need fast, dependable blade deployment in the field or at the range. With a D2 steel blade that's partially serrated, this medium-frame OTF balances edge retention and cutting performance across utility, tactical, and outdoor tasks. The Army DigiCamo aluminum handle gives it a mil-spec aesthetic while keeping weight down, and the integrated glass breaker adds a practical safety tool to your pocket carry setup.

D2 steel strikes a proven middle ground for OTF knives: it holds an edge reasonably well, resists corrosion better than basic carbon steel, and sharpens without requiring specialty equipment. The partial serrated blade design means you get the slicing efficiency of a straight edge combined with the tearing and gripping power of serrations—useful if you're cutting paracord, field dressing game, or working through tough materials. The 3-inch blade keeps the knife legal and practical for most jurisdictions and everyday carry scenarios.

The included pocket clip secures the CTK-1 in your cargo pants, vest, or day pack, and the glass breaker is a genuine asset in any emergency kit. Whether you're an OTF enthusiast, a hunter looking for a backup blade, or a gear collector who values American-made designs with practical features, this CobraTec delivers solid performance without marketing hype.

Key Features

• 3-inch partially serrated D2 steel blade for balanced edge retention and cutting utility
• Out-of-the-front (OTF) deployment for fast, one-handed blade access
• Army DigiCamo aluminum handle—lightweight and durable
• Integrated glass breaker for emergency egress
• Pocket clip for secure carry

Specifications

Frequently Asked Questions

Is the CTK-1 Medium a true out-of-the-front knife?

Yes—the CTK-1 Medium deploys via OTF mechanism, meaning the blade fires straight out of the front of the handle when actuated. This gives you one-handed deployment and is distinct from side-opening or manual folders.

What's the difference between the serrated and straight sections of the blade?

The CTK-1 Medium features a partially serrated blade, combining a straight edge (better for slicing and precise cuts) with a serrated section (better for gripping and tearing tougher materials like paracord or webbing). This hybrid design covers more cutting tasks than either alone.

Does it come with the pocket clip?

Yes, the pocket clip is included with the CTK-1 Medium, allowing you to securely carry the knife in your pocket or attached to gear.

What is the glass breaker for?

The integrated glass breaker is a hardened tool designed to shatter vehicle windows or other safety glass in emergency situations. It's a practical addition to any tactical or emergency kit.