The CobraTec OTF Utility Knife (brand part no. CTOTFUKSBBLK) is an out-the-front automatic utility knife built around interchangeable standard box-cutter blades, giving users a fast-deploying tool that is just as at home breaking down boxes as it is on a keychain. CobraTec machines the body from 6061-T6 aluminum with 100% CNC-machined interior parts for a precise, reliable fit, and the blade deploys and retracts from the front of the handle with a simple side-button switch. When a blade dulls, it swaps out in seconds by releasing the spring-loaded blade lock, and every CobraTec knife carries the company’s lifetime warranty.

Key Specifications

• Blade length of 1.75 inches using standard, interchangeable utility/box-cutter blades.
• Deploys out-the-front via a side button switch on the handle.
• Dual-action design retracts the blade back into the handle with the same switch, no manual closing needed.
• Body is machined from 6061-T6 aluminum with an anodized finish and fully CNC-machined interior parts.
• Blade material is stainless steel, finished in black.
• Pocket clip is set up for right-hand carry.
• Backed by CobraTec’s lifetime warranty on all knives.
• Overall length measures approximately 5.125 inches with the blade deployed.
• Handle length measures approximately 3.375 inches.
• Weighs approximately 3.2 ounces.

Frequently Asked Questions

Can the blade be replaced? Yes, it uses standard interchangeable utility blades that swap out by releasing the spring-loaded blade lock.

How does the blade deploy? Out-the-front, activated by a side-button switch on the handle.

What is the knife body made from? 6061-T6 aluminum, with all interior parts CNC machined for precision fit.

Buy the CobraTec OTF Utility Knife

Get a fast-deploying utility blade built for real work, not just show. Browse our automatic knives selection and order from our Lubbock, Texas gun shop for fast shipping.