CobraTec CTK-1 Small OTF Knife 2.75" D2 Steel Part Serrated Blade

The CobraTec CTK-1 Small delivers reliable out-the-front action in a compact 2.75-inch blade configuration that balances everyday carry convenience with tactical functionality. This OTF knife features a part-serrated D2 tool steel blade that maintains its edge through demanding cutting tasks while the dual-action mechanism provides smooth deployment and retraction.

What Makes This Different

Unlike traditional folding knives that require two-handed operation, the CTK-1's out-the-front mechanism enables single-handed deployment with positive blade lock-up. The D2 tool steel construction offers superior edge retention compared to standard stainless steel blades, while the part-serrated configuration combines clean cutting capability with aggressive serrations for rope and fiber materials. The stonewashed aluminum handle provides corrosion resistance and reduces visible wear patterns during regular carry.

Key Features

• 2.75-inch D2 tool steel blade with part-serrated edge for versatile cutting performance
• Dual-action OTF mechanism with single-handed deployment and retraction
• Black stonewashed aluminum handle resists corrosion and conceals wear marks
• Integrated glass breaker tip for emergency window breaking applications
• Removable pocket clip supports tip-up or tip-down carry preferences
• Compact overall length accommodates state and local blade length restrictions
• Spring-loaded firing mechanism with safety features prevents accidental deployment

Field testing demonstrates consistent blade deployment across temperature ranges from 20°F to 110°F, with the aluminum handle maintaining grip security in wet conditions. The D2 steel holds a sharp edge through extended cutting sessions while the serrated section handles fibrous materials that would dull plain edge blades. Emergency responders appreciate the glass breaker feature for vehicle extractions, while the compact size meets most workplace carry policies.

Technical Specs

• Blade Length: 2.75 inches
• Blade Steel: D2 tool steel with part-serrated edge
• Handle Material: Black stonewashed aluminum
• Overall Length: Approximately 6.5 inches
• Action Type: Dual-action out-the-front automatic
• Special Features: Glass breaker tip, pocket clip included
• Weight: Approximately 3.2 ounces
• Country of Origin: Assembled in USA

The CTK-1 Small addresses the need for a dependable OTF knife that meets size restrictions without sacrificing blade quality or mechanism reliability. CobraTec's established reputation in the automatic knife market backs this model with proven engineering and consistent quality control standards.