The Ultimate Guide to OTF Automatic Knife

Posted by Mens Personal Effects on September 12th, 2019

OTF Automatic knife is a narrow slice that serves the purpose and has garnered immense popularity with a little help from the mainstream media.

It is a type of switchblade knife that deploys the blade with just a press of a button. It features a blade that comes out the front, that’s why it’s called OTF automatic knife.

In this article, we will discuss how to get the right OTF automatic knife.

On the basis of Deployment Style

  1. Automatic mechanism

    OTF knives usually have their blades deploying straight from the handle while the double-action OTF knives feature a double-action mechanism which uses a quick-action spring system.
  2. Single-action spring mechanism

    The spring in these knives deploys the blade automatically but it needs manual retraction to reload the lever using the handle.

On the basis of Blade Size

If you are concerned about the blade size, then it depends on the intended work. A long blade is good for rough and tough expeditions whereas short knives are ideal for the everyday task. You can easily find OTF automatic knives with a 7-inch length featuring a 2.75-inch long blade.

On the basis of purpose

When choosing an OTF knife, make sure to know its purpose. Before searching for a knife, decide its purpose. Do you want the knives merely to be a collection or you want to use it for hunting or survival.


If you own a knife, safety is the foremost factor. In OTF automatic knives, locking line holds the knife into position even after opening it. On the contrary, a lock back knife features a locking system that tracks into the back of the blade.

Blade material

OTF knives usually use the stainless steel blade. The percentage of carbon and chromium used in the manufacturing of knives where a high amount of chromium is durable compared to the one with less proportion.

Overall, the OTF automatic knives are a tool that could be used for many purposes. Make sure to do your own research before buying one.

Mens Personal Effects

About the Author

Mens Personal Effects
Joined: March 1st, 2019
Articles Posted: 16

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