For carriers who want black styling on a proven CobraTec frame, the CobraTec CTK-1 Small 2.25-inch Black Dagger OTF Knife (Single-Side Serrated) delivers the CTK-1 line’s usual speed and fit (CobraTec part no. CTKSBCTK-1SDAG1SS). It pairs a 2.25-inch dagger blade in D2 tool steel with CNC-machined 6061 aluminum alloy construction, sized for small-frame carry. Deployment is dual-action out-the-front (OTF) — a single top switch fires the blade forward and pulls it straight back in, no manual folding needed. Between range days, work, and everyday tasks, it’s built to come out of the pocket ready.

Key Specifications

• The blade measures 2.25-inch, sized for everyday carry and quick, decisive cuts.
• It carries a Dagger blade profile, suited to precise piercing and utility work alike.
• The edge is a single-side serrated edge, adding extra bite on rope, webbing, and fibrous material.
• The blade is machined from D2 tool steel, chosen for a strong balance of edge retention and corrosion resistance.
• Deployment is dual-action out-the-front (OTF) — a single top switch fires the blade forward and pulls it straight back in, no manual folding needed.
• The handle is built from CNC-machined 6061 aluminum alloy for a rigid, durable grip.
• It’s finished in Black, giving this specific build its own look on an otherwise identical frame.
• It includes a built-in glass breaker tip for emergency escape use.
• A pocket clip is included for secure in-pocket carry.
• A nylon sheath ships with the knife for an alternate carry option.

Frequently Asked Questions

Is this an OTF knife? Yes. The CTK-1 line is a dual-action out-the-front knife — the same switch fires the blade forward and pulls it back in.

What steel is the blade? It’s D2 tool steel, chosen for edge retention and corrosion resistance.

Buy the CobraTec CTK-1 Small 2.25-inch Black Dagger OTF Knife (Single-Side Serrated)

Pick up the CobraTec CTK-1 Small 2.25-inch Black Dagger OTF Knife (Single-Side Serrated) from our Lubbock, Texas team for fast, direct shipping — built by CobraTec for carriers who actually use their knives. See the full CobraTec Knives lineup or browse more hunting knives from Schaefer Defense.