CobraTec Large CTK-1 Blue Cobra Skin Cerakote Wharncliffe OTF Knife

The CobraTec Large CTK-1 Blue Cobra Skin Cerakote Wharncliffe OTF knife is a robust OTF model that combines affordability, functionality, and an aggressive working character in an attractive Blue Cobra Skin finish.

The CTK-1 model is one of the most widespread knives in the CobraTec lineup and represents a reliable foundation among affordable OTF automatics. It is designed as a versatile tool for everyday use as well as lighter-duty work.

The dominant feature of this variant is the 9.5 cm Wharncliffe blade, which stands out with its straight cutting edge and maximum control during cutting. This shape is ideal for precision work, opening packages, or technical cuts.

As soon as you pick up the knife, its robust construction becomes immediately apparent. The weight of approx. 255 g makes it a solid and stable tool that feels confident even in more demanding use.

The blade is made from D2 tool steel, which offers a good balance between edge retention and durability in regular use.

The Dual Action OTF mechanism allows both deployment and retraction of the blade using a single sliding switch. The mechanism is fast, assertive, and reliable with proper maintenance.

The knife comes with a quality sheath and a plastic box with the CobraTec manufacturer logo.

The CobraTec CTK-1 Large Wharncliffe is a knife that offers solid performance, simplicity, and a distinctive look — ideal for users looking for a functional OTF without a high investment.

Dual Action OTF mechanism

Glass breaker Yes