Understanding Double Action OTF Knives

Understanding Double Action OTF Knives

Out-the-front (OTF) and double action OTF knives are popular choices for tactical knives, and they come in a variety of sizes and styles. OTF knives are also known as switchblades and they feature a blade that deploys automatically when a sliding switch is activated.

How Do Double Action OTF Knives Work?

Double action OTF knives operate in two directions: an outward deployment and an inward retraction of the blade. The blade can be deployed with a single or double action, depending on the design. The single action requires pushing only one button and the blade will automatically deploy or retract with a spring-assisted action. The double action requires pushing the button to unlock the blade and then pushing it again to deploy the blade.

What are The Advantages of Double Action OTF Knives?

Double action OTF knives offer several advantages over single action models. They can be deployed and retracted quickly and effortlessly with the simple press of a button. The double action also adds an extra layer of security since it requires two steps to deploy the blade. Additionally, the double action prevents the blade from being accidentally deployed when the knife is not intended for use.

What Types Of Double Action OTF Knives Are Available?

Double action OTF knives come in a variety of sizes and styles. There are traditional designs such as folding knives and razor blades and more modern designs such as tactical knives and Microtech OTF knives. Microtech OTF knives are commonly favored by law enforcement personnel, military personnel and hunters due to their quick and easy operation.

Safety Considerations With Double Action OTF Knives

Double action OTF knives are designed for quick, easy operation, but it is still important to take safety precautions when using them. Always make sure the blade is securely locked in place before using the knife, and never attempt to disassemble the knife when it is in use. Additionally, never attempt to use the knife to pry or lever objects and never carry the knife in a pocket or on your belt.


Double Action OTF knives offer a range of advantages over their single action counterparts, including quick deployment, extra security and a wide range of styles and sizes. It is important to take safety precautions when using any type of knife, regardless of the action type. By following the suggested safety guidelines and treating the knife with respect, you can ensure a safe and rewarding experience with your double action OTF knife.

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