Automatic knives and manual knives: what are the differences?

The category of folding blade knives includes all EDC models. As their name suggests, these knives stand out due to their retractable blade in the handle, which gives them versatility in all circumstances. Each model can thus be differentiated by its opening mechanism that allows the blade to be removed. In this vein, you will find three main categories: manual knives, automatic knives, and spring-assisted folding knives. What are the differences between these categories? What are they used for? Which of these knives should you prefer? Let's focus on that.

Manual folding knives

These models were introduced to the market several decades ago and have long been appreciated by knife makers. But in recent years, they have become less and less trendy in the face of the enthusiasm that automatic knives have provoked. Nevertheless, they still have a grain of popularity among DIY enthusiasts and hikers thanks to their design. Generally, a manual knife has a heavier configuration compared to automatic knives. It opens thanks to a mechanism that can be specific to each model. The most common being the Nail Nick opening system, a notch placed on the blade to deploy it easily.

Incorporating fewer moving parts, a manual folding knife is thus meant to be more solid and reliable. Versatile, it is equally capable of responding to various uses. The only parameter it lacks? Design.

Automatic knives

Formidable and aggressive, the automatic knife also embodies elegance at its highest level. In vogue for several years, this type of model benefits from a measured design that appeals to outdoor activity enthusiasts. Whether for trekking, hiking, gathering, or survival, it is most often used. In its overall design, the automatic knife is characterized by an automated locking system of the blade in the open position. Once this locking system is activated, the blade can no longer close into the handle. For this to be possible, the closing mechanism must be triggered. Thanks to this operating principle, practicality and safety are always present.

Spring-assisted folding knives

Commonly known as Spring Assisted, these folding knives represent a good compromise between a manual knife and an ejectable knife. The blade mechanism is assisted by a spring, which allows the user to open it as quickly as an automatic model. In terms of reliability and robustness, it can be useful in any situation, fearing neither shock nor wear. This type of knife also enjoys a look that combines discretion and aggressiveness. And being compact in size, it can be carried both in a pocket and in a bag.

Which one to choose?

While the manual knife features a solid design, the automatic knife boasts a more attractive design with a more secure system. In any case, your choice should depend on the use you intend to make of it. Note that for self-defense, the automatic knife is meant to be more practical and more dissuasive.