The CobraTec CTK-1 Medium delivers reliable out-the-front action in a compact EDC package designed for professionals and enthusiasts who demand performance. This tactical knife combines a precision-ground D2 steel blade with aircraft-grade aluminum construction for maximum durability in demanding situations.
What Makes This Different
The CTK-1's double-action OTF mechanism provides lightning-fast deployment with a single thumb press, while the safety lock prevents accidental activation during carry. Unlike spring-assisted folders, this knife offers true ambidextrous operation with consistent blade lockup. The integrated glass breaker extends functionality beyond cutting tasks, making it a complete emergency tool.
Key Features
- 3-inch D2 tool steel tanto blade with superior edge retention and corrosion resistance
- Double-action out-the-front mechanism for rapid single-handed deployment
- Black anodized 6061-T6 aluminum handle with aggressive grip texturing
- Integrated glass breaker tip for emergency vehicle escape situations
- Removable pocket clip for tip-up or tip-down carry configurations
- Safety lock mechanism prevents accidental blade deployment
- Ambidextrous firing button accommodates left and right-handed users
Field testing demonstrates consistent blade deployment across temperature ranges from -10°F to 120°F. The D2 steel composition (1.5% carbon, 12% chromium) maintains sharpness through extended cutting sessions while resisting chip damage on hard materials. Law enforcement and military personnel appreciate the one-handed operation capability when fine motor skills are compromised.
Technical Specs
- Overall Length: 7 inches (blade deployed), 4 inches (blade retracted)
- Blade Length: 3 inches
- Blade Steel: D2 tool steel, 58-60 HRC hardness
- Handle Material: 6061-T6 aluminum with Type III anodizing
- Weight: 3.2 ounces
- Blade Style: Tanto point with plain edge
- Country of Origin: USA
The CTK-1 represents proven OTF technology in a mid-size platform that balances cutting performance with everyday portability. CobraTec's reputation for consistent quality control ensures reliable function when seconds matter most.