How to Properly Close a Pocket Knife

Pocket knives are common nowadays, and their popularity is growing all over the world. Thus, many people are acquiring them for their handiness and many uses in contemporary society. They are lightweight, small in size, and therefore convenient in many ways. Nevertheless, anything called a knife is a piece of dangerous equipment and thus needs proper handling. This is because; ignorance and carelessness about these pocket knives may result in serious accidents.

Proper handling of these pocket knives thus requires adequately knowing about the specific knife you own and how it works. This piece, therefore, explains how to close a pocket knife safely.

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How to close a pocket knife

close a pocket knife

There are varied models of pocket knives currently in the market with different locking mechanisms when opened. They, therefore, each require different closing mechanisms. Below are some of the popular pocket knife locking mechanisms and how to close them.

Slip joint locking pocket knives

These are the most common pocket knives, and they have no locking mechanism in place. Their blades are usually held straight by the handle’s tension bar.

Closing them is the simplest. You first need to get a hold of the handle securely from a backside position, then apply some pressure to the blunt rear area of the blade in a circular motion towards the hollowed side of the handle.

These knives are the least safe as they lack locking mechanisms; thus, your fingers should always be clear of the handle pocket opening area to avoid injuries.

Frame locking pocket knives

These are also popular, and they also come with a locking mechanism. Thus, when the pocket knife is fully opened, a tiny part of the handle frame slides into position immediately behind the blade locking it and preventing closure.

Closing this knife is also simple. You will need to push the part of the frame locking the blade with your thumb out of its position. This will create a space for motion, and then you will apply slight pressure on the back of the blade into the frame closing the pocket knife.

Liner locking pocket knives

These are also another category of popular pocket knives. Their locking mechanism is often closely similar to that of the frame lock, however, instead of having a part of the frame blocking the blade; an inner liner portion often pops into place at the base of the blade locking it in the opened state.

Closing these pocket knives however requires you to push the inner liner aside towards the walls of the handle using your thumb. You will access the liner from the bottom of the handle. This will create a freeway, and with a little push on the back of the blade, your pocket knife will close smoothly.

Lockback locking pocket knives

These are the high-end categories. Their operation mechanism is often a little complicated, with their locking mechanism dependent on the tension created by a spring-loaded bar.

Nevertheless, closing these knives is usually straightforward. All you need to do is to locate a notch at the back of the handle with a protruding portion of the tensioning bar. Then, you need to apply pressure to this bar by pressing on the notch, and this will free the blade from the locked position allowing you to gently apply pressure on the blade, thereby closing it carefully.


Despite the many people that may already have these pocket knives, some people have never handled and closed a pocket-knife before, and thus this piece is beneficial to them. Closing of a pocket knife requires practice and familiarization to master. However, mastery makes it an effortless procedure, and all this can be achieved by adhering to the above information.

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