The Cobratec Diablo Automatic Knife in Gray (brand part no. GRYDIABLOAUTO) is a true automatic opener built with a D2 steel blade for solid edge retention. The Diablo’s gray handle finish gives it a subdued, tactical look, and its button-actuated deployment makes it a fast, reliable option for everyday carriers who want instant one-hand access to the blade.

Key Specifications

• The 3.5-inch blade is D2 tool steel, giving it strong edge retention and wear resistance.
• This model uses Cobratec’s automatic opening mechanism, deploying instantly at the push of a button.
• The gray handle finish gives the Diablo a subdued, tactical look for everyday carry.
• As a genuine automatic, it needs no spring-assist flipper or thumb stud to open, unlike most manual folders.
• Its compact automatic-knife profile is sized for comfortable everyday pocket carry.

Frequently Asked Questions

Is the Diablo a true automatic knife? Yes, it deploys via Cobratec’s button-actuated automatic mechanism rather than manual or spring-assisted opening.

What steel is the blade made from? D2 tool steel, chosen for its strong edge retention and wear resistance.

Buy the Cobratec Diablo Automatic Knife

Order the Diablo from Cobratec Knives in our pocket knives selection, shipped fast from our Lubbock, Texas shop. Automatic knife laws vary by state, so confirm your local regulations before ordering.