what is a gravity knife

What is a Gravity Knife and Why Should You Know About It?

Are you a fan of spy movies or action thrillers? Do you love watching James Bond or Jason Bourne make their way out of tricky situations using a fancy knife that seems to defy gravity? If so, then you might have come across the term "gravity knife" before. 

But what is a gravity knife, and why should you care? A gravity knife is not just a fancy gadget from the movies. It's a real-life tool with a fascinating history and practical use. So, without further ado, let's dive into the world of gravity knives and discover what makes them so special!

History of Gravity Knives

Picture yourself in the late 19th century, soaring high above the earth in a military aircraft. You're a paratrooper, trained to jump into hostile territory at a moment's notice. You need a knife that can keep up with you and can be quickly and easily deployed in an emergency. Enter the gravity knife.


The military paratroopers designed these early gravity knives with a folding blade. They could open with a flick of their wrist for their own use. Making them the perfect tool for soldiers who needed to act fast. They were also designed to be compact and lightweight, allowing them to be carried by paratroopers without being weighed down. 

As the popularity of gravity knives grew, so too did their uses. Fishermen found them useful for cutting lines and hooks. While construction workers relied on them for cutting through tough materials like leather and rope. Hunters loved their versatility and ease of use. And, of course, military personnel continued to use them for their intended purpose.


Knife-makers began to develop new designs, incorporating advanced materials and improved lock systems for increased safety and durability. But with their growing popularity came controversy. Many countries, including the United States, banned gravity knives in the mid-20th century. This is due to concerns about safety and the potential for illegal use.


Despite these restrictions, gravity knives remained popular among enthusiasts and collectors. Many manufacturers continued to produce these knives for legal markets. And in recent years, thanks to advances in technology and materials, gravity knives have experienced a resurgence in popularity.


Today, modern gravity knives are available in a wide range of styles, materials, and designs, including high-end custom models. They remain popular among knife enthusiasts, collectors, and outdoorsmen who appreciate their history, versatility, and ease of use. From their origins as military tools to their place in modern knife culture. Gravity knives continue to be a fascinating and iconic part of the knife world.


What is a Gravity Knife

The gravity knife is a fascinating kind of cutting tool that utilizes the force of gravity to reveal its sharp edge. The magnetic locking mechanism of the MagBlade magnetic titanium knife sets it apart from all other blades, making it stand out among the various gravity knives available.

The MagBlade knife, made of durable yet lightweight titanium. This has a magnet embedded in its blade's base that keeps it closed when not in use. Adventurers, chefs, and anyone else who values a blade that is both secure and easily available love it because of this feature.

When utilizing the knife, all that is necessary is a swift wrist flick to pull down the blade, causing the magnet to disengage and allowing the blade to pivot and lock into position. The magnetic locking system gives the knife a modern and inventive touch, rendering it a useful and chic addition to any collection.

How Does a Gravity Knife Work?

A gravity knife works on a very straightforward principle. When flicked open, the knife disengages a locking device that secures the blade. As a result, the blade can now lock into position and swing freely, ready for use.

Despite the fact that the mechanism is straightforward, using it correctly calls for a certain degree of skill. It takes effort to master the precise movements needed to flick a gravity knife open. However, once you've mastered the skill, a gravity knife is an easy and fast instrument.

More: Safety First: How to Properly Handle and Maintain Your Titanium Gravity Knife

Why is it Controversial?

People love and hate the gravity knife for the same reason: it allows for quick, one-handed blade deployment due to its design and operating mechanism. This feature has made it popular among certain groups, such as tradespeople and military personnel, requiring a quick and easy-to-use knife for emergencies or everyday tasks.


However, this same feature has also made the gravity knife a weapon of choice for criminals, leading to its ban in many countries due to concerns over public safety. The controversy surrounding the gravity knife often centers around the difficulty in defining and regulating the weapon and the debate over the rights of individuals to carry such a knife for lawful purposes.


Some argue that the knife is essential for many professions and should be allowed for legitimate uses. In contrast, others believe that the potential for harm outweighs any benefits and that a ban is necessary to protect public safety.


Despite the controversy, the gravity knife continues to be a popular choice for many enthusiasts, collectors, and those who appreciate its unique design and functionality. With advances in technology and materials, the gravity knife has evolved into a safer and more reliable tool, and manufacturers continue to produce new and innovative models that adhere to legal standards and regulations.

MagBlade - Magnetic Titanium Knife

Introducing the MagBlade Magnetic Titanium Knife - the pocket knife that's more than just a blade! This amazing knife has super unique features that set it apart from the rest.

First off, the MagBlade incorporates a magnetic locking mechanism that secures the blade in place when not in use. So say goodbye to accidental cuts and hello to peace of mind. Plus, the knife boasts a magnetic butterfly hinge that adds a satisfying touch to every open.

But that's not all - the MagBlade's polished blade is made from M390, a top-of-the-line material that ensures a sharp and long-lasting edge. The knife's body is also made of extremely durable grade 5 titanium, which means it's tough as nails and easily serviceable for lifelong use.

Are you a nerd for specs? We've got you covered. The MagBlade weighs just 95 grams, measures 100mm closed and 170mm opened and is 20mm wide and 11mm thick. And don't worry about scratches - the knife's titanium finish is sand blasted to perfection.

Plus, the MagBlade comes with a 1-year warranty (just don't lose it - that's not covered!). So, whether you're an outdoor enthusiast or chef, or just appreciate a high-quality and stylish knife, the MagBlade Magnetic Titanium Knife is the perfect addition to your collection.

Click here to get your very own MagBlade Magnetic Titanium Knife and take your pocket knife game to the next level!

Back to blog