What is an Automatic Knife? 🔪
An Automatic Knife, also known as a switchblade or flick knife, is a type of folding pocket knife that features a blade that is typically released by pressing a button or switch on the handle.
How Does It Work? 🔐
| Button or switch activation: ➡️ To deploy the blade, you typically press a button or flip a switch, activating the opening mechanism. |
| Spring-powered mechanism: ➡️ Once the activation mechanism is engaged, a powerful internal spring is released, storing potential energy. |
| Rapid blade deployment: ➡️ The energy stored in the spring is then transferred to the blade, causing it to rapidly extend from the handle. |
| Blade locking mechanism: ➡️ To ensure safety during use, these knives often incorporate a locking mechanism that securely holds the blade in the open position. |
| Manual retraction: ⬅️ When you’re finished using the knife, you manually retract the blade into the handle by disengaging the locking mechanism. |
| Spring reset: ➡️ Once the blade is retracted, the internal spring is reset, ready to be activated again for the next deployment. |
| Safety features: ➡️ To prevent accidental deployments, many of them include additional safety mechanisms, such as blade guards or secondary locking systems. |
| Battery-powered option: ➡️ Some of them employ a battery-powered motor instead of a spring, which enables the blade to be deployed at the push of a button. |
| Maintenance and care: ➡️ Like any tool, they require proper maintenance. Regular cleaning, lubrication, and blade sharpening will help keep the knife in optimal condition. |
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Features 💥
🟣 To start with, the hallmark attribute of these knives is their rapid and convenient blade deployment mechanism. At the mere press of a button or the flick of a lever, the blade rapidly extends from the handle, rendering it remarkably swift and efficient for one-handed operation. This characteristic sets them apart from traditional folding knives that necessitate manual manipulation of the blade.
🟣 These knives exhibit a diverse array of blade styles and materials.
- Blade styles encompass a spectrum ranging from drop point, tanto, spear point, and more, each designed to cater to distinct cutting and slicing needs.
- Blade materials, a critical determinant of performance and durability, commonly include stainless steel and high-carbon steel.
- Some models even incorporate speciality steels, such as Damascus or D2, to enhance edge retention and resilience.
🟣 Safety is paramount, and manufacturers have devised several mechanisms to mitigate the risk of accidental deployment. These often entail the incorporation of locking switches, buttons equipped with built-in safety locks, or sliding safety mechanisms to prevent inadvertent blade activation.
🟣 Blade length and design in auto knives exhibit considerable variation. Models range from compact variants with blades under 2 inches to larger counterparts boasting blades that exceed 4 inches in length. Blade design significantly influences the knife’s utility, enabling specialized tasks such as slicing, piercing, and general everyday use.
🟣 Lastly, these knives have not only earned their place as indispensable tools but have also ascended to the status of collectable items. Limited edition releases, unique designs, and historical significance contribute significantly to their collectibility, attracting enthusiasts and collectors alike.
Types ⌛
| 🟡 OTF (Out The Front) Automatic Knife: | It features a blade that deploys straight out of the front of the handle. It retracts in the same manner, making it a popular choice for quick and easy deployment. |
| 🟡 Side-Opening Automatic Knife: | A side-opening item has a blade that deploys from the side of the handle, typically sliding out horizontally. This type of knife often offers a sleek and compact design. |
| 🟡 Folding Automatic Knife: | They have blades that can be folded into the handle when not in use. The blade is deployed automatically upon activation, making it a versatile and convenient option. |
| 🟡 LeverLock Automatic Knife: | This item employs a lever mechanism to lock the blade in place when open. It offers a reliable and secure locking mechanism, ensuring safe operation. |
| 🟡 Push-Button Automatic Knife: | It has a button on the handle that, when pressed, activates the opening mechanism, swiftly deploying the blade. |
| 🟡 Coil-fired Automatic Knife: | It utilizes a spring-loaded coil mechanism to generate force, propelling the blade forward upon activation. This design allows for rapid deployment. |
| 🟡 Hidden Release Automatic Knife: | It features a concealed button or mechanism, making it less apparent that the knife is automatic. This design offers a discreet and covert deployment method. |
| 🟡 Custom Automatic Knife: | These are individually crafted by skilled artisans or knife makers. These knives often showcase unique designs, materials, and finishes, tailored to the customer’s preferences. |
Best Automatic Knives
| Image | Product | Brand | |
|---|---|---|---|
 | Gerber Propel Auto Automatic Folding Knife | Gerber |  |
| Benchmade Mini-Infidel Out-the-Front | Benchmade | |
 | Kershaw Launch 4 Black Folding Knife | Kershaw | |
 | Gerber 06 Auto Knife | Gerber | |
 | Benchmade AFO II Push Button Tanto Knife | Benchmade | |
 | Buck Knives Auto Elite Folding Knife | Buck Knives | |
 | Gerber Covert Auto Serrated Folding Clip Knife | Gerber | |
 | Benchmade 2750 Adamas Auto AXIS Folding Knife | Benchmade | |
 | Wilson Combat StarLight Tactical | Wilson | |
 | Benchmade Infidel Out the Front Double Edge Dagger | Benchmade | |
 | Schrade SCHA3BS 7.3in High Carbon S.S. Assisted Opening Folding Knife | Schrade | |
 | Smith & Wesson SWMP4LS 8.6in S.S. Assisted Folding Knife | Smith & Wesson | |
 | SOG TFSAT8-CP Flash II 8 in. Black Tanto EDC Knife | SOG | |
 | Smith & Wesson M&P SWMP11B 8.9in High Carbon S.S. Folding Knife | Smith & Wesson | |
 | FAT BOY BLACKOUT Pocket Tank Manual Folding Knife | FAT BOY BLACKOUT | |
1# Gerber Propel Auto Automatic Folding Knife
The knife is made in olive colour with suitable folding. The knife structure contains the blade, lock, finger protection, and lanyard hole. The knife can be easily used by men and women. For your father or grandfather, the knife will come in handy at home or outdoors, for cutting small objects. The knife can be quickly deployed with one hand, which is critical in self-defence situations. The oxide coating protects against moisture and damage.
2# Benchmade Mini-Infidel Out-the-Front
The knife is made like a copy of McKeny’s design. The kit includes the activation, blade, aluminium handle, and soft sheath. The knife can be a pleasant gift for your man. The main material is D2 steel which is a very durable material for cutting. Based on our experience the knife is very stable against corrosion and has a big protective coating. The knife is completely automatic for multiple operations.
3# Kershaw Launch 4 Black Folding Knife
The knife will be the perfect gift for a holiday or a grown man. The kit includes the CPM blade, push lock, button, and sharp razor. The pocket clip helps to easily attach the knife to the wood stick or tree. The whole length is 5.1 inches and is easy to open. The machined aluminium gives high quality and long-lasting effects.
4# Gerber 06 Auto Knife
The kit includes the ballistic blade, finish, handle and button for opening. The large lanyard hole can be connected with a paracord bracelet. The kit is easily fixed and can be easily carried in the pocket. The knife folds easily and is very convenient to carry in a package, bag, or case.
5# Benchmade AFO II Push Button Tanto Knife
The knife includes a high-speed locking system, aluminium handle, push-button, clip, folding, and extra outer protection. The kit can be used in the garden, nature or the countryside. The knife is made of 154 Cm steel. which is typical for this type of knife. The folder is made from steel tanto. The scabbard is made of ballistic nylon, which is used in military and dangerous conditions.
6# Buck Knives Auto Elite Folding Knife
The knife is made from Vanadium. The knife includes the clip, blade, G-10 leather, and handle. The knife finish is made from satin and nickel bolsters. The knife is not allowed to be used in federal and public places. The knife has big popularity in Canada. The knife is made only in a specialized factory. Based on our observations the knife can be a little bit expensive because there are a lot of silver elements.
7# Gerber Covert Auto Serrated Folding Clip Knife
The kit is very easy to deploy and easy to attach. This knife is made in the specialized where stainless steel is used. The package contains the tactical blade, folder, housing, handle, and aluminum parts. The type of steel is called the S3OV which is used for army and war conditions. The knife can be used in the most worthwhile conditions.
8# Benchmade 2750 Adamas Auto AXIS Folding Knife
The knife structure includes the G10 handle, auto-locking mechanism, pocket clip, and stainless steel blade. The sheath is made from durable Cordura, which is good in extreme conditions. The kit is used mostly by the hikers and campers. The automatic knife includes the lanyard hole which is very good to attach to the wear, waist, and inner pocket.
9# Wilson Combat StarLight Tactical
The knife is made from 154 stainless steel, which isn’t afraid of high or low temperatures. The housing of the knife includes the button lock, razor, G-10 handle, carry clip, and instructions. Using this product, our team found that there is a special clip for carrying up and down, which is included in the standard. The special studs help to fix it on the thumb, which helps to use the knife with different hands, both left and right. The knife is ideal both at home and on hikes and in nature.
10# Benchmade Infidel Out the Front Double Edge Dagger
The kit includes the auto-opening knife, automatic front part, black handle, T6 aluminium handle, pocket clip, and sheath. The sheath is made from leather that is very comfortable for hands. The kit can be used for self-safety and protection from enemies. The clip can be removable when needed so your knife is very flexible with fixing. The knife can be used for the cutting and slicing process in camping.
11# Schrade SCHA3BS 7.3in High Carbon S.S. Assisted Opening Folding Knife
The knife’s weight is only 4.9 ounces, which is a very portable quality. The knife is made from Carbon Stainless steel and has an aluminium handle. The safety lock helps to protect hands and is sold in multiple colours, which suits the most effective customer. The Schrade knives are widely spread in the USA. The knives can be good tools for tree cutting.
12# Smith & Wesson SWMP4LS 8.6in S.S. Assisted Folding Knife
The knife is made from protected stainless steel and has a drop point for outer protection. The kit includes the finger activator, razor, aluminium, and rubber inlay. The kit is decorated with M and P logos. The outer design is stylish and the knife can become a birthday gift or Father’s Day. The kit can be used for cutting small wood or even sticks. The knife can be used to make a bonfire, slice small vegetables, and self-defence.
13# SOG TFSAT8-CP Flash II 8 in. Black Tanto EDC Knife
The knife is made in the Tanto way, which means the best quality. The kit includes the 4.5 inches whole length, knife clip, handle, and security liner lock. The model is completely black and has a-holes for fixing. The handle is decorated with a firm logo and protected from the slip effect. The main weight is only 3.1 ounces. The knife can be attached by a big clip and can be used for men carrying.
14# Smith & Wesson M&P SWMP11B 8.9in High Carbon S.S. Folding Knife
The blade length is 3.8 inches, which is the middle length and enough for self-protection. The kit includes the pocket clip, blade, thumb knobs, and aluminium handle. The kit is made in a black design and protected with a liner lock. The handle is made from durable aluminium, that does not slip and is very protected. The knife is perfect for everyday carry.
15# FAT BOY BLACKOUT Pocket Tank Manual Folding Knife
The kit includes the thumb ramp, ergonomic grip, one-hand button lock, and drop point blade. The knife is covered with nitride coating and has a hole that helps to easily attach to clothing. The knife includes an easy clothing system, that helps to protect the fingers from injuries. The knife can be used for different actions, like cutting, slicing, and cutting small trees.
Maintenance 📣
🟦 Maintaining auto knives requires a blend of regular cleaning, careful storage, and occasional sharpening. Begin by cleaning your knife; use warm water and mild detergent to remove any debris, and use a small brush to reach into the crevices if necessary. Ensure the knife is thoroughly dried after cleaning to prevent rust.
🟦 In terms of storage, keep your auto knife in a dry, cool environment out of reach from children. Regularly applying a light lubricant to the blade and the joints can help maintain smooth operation and prevent rusting.
🟦 Sharpening your knife should be done carefully and infrequently, only when the blade begins to dull. With the knife closed and safely secured, use a sharpening stone or a professional sharpening system and follow the original edge angle. Maintain a consistent angle for each stroke, moving from the heel of the blade towards the tip.
Always remember, that safety should be your paramount concern when maintaining your auto knife. This includes ensuring the knife is closed when not in use, and keeping your hands clear of the edge when cleaning or sharpening.
FAQ ❓
Conclusion 🧾
Automatic knives are a great choice for those who need quick and easy deployment of their blade. With so many different types to choose from, you can find the perfect knife that meets your needs and suits your preferences. It is important to take proper care by regularly cleaning, lubricating, sharpening, inspecting screws and springs, storing properly, following the manufacturer’s guidelines and performing inspections as needed. These steps will help ensure durability and longevity while also keeping you safe during use. Now that we have answered all the common questions in this guide, it’s time for you to explore our selection of products! 🔪🏆
Shooted a hat of the neighbor in the country at the age of 4 with a miniature bow was the first successful step in studying military history. Fortunately, everyone survived. Coming on a date in adulthood, I surprised guys with my knowledge of knives, that’s often played a trick on me. No normal man likes a woman smarter than him.
Now it gives me special pleasure to simply study various sets and types of weapons, survival, and tactical gear on Amazon, OpticsPlanet, Cabelas, Brownells, and other stores, helping people choose exactly what they need.
At the same time, I show products with natural defects so that the user does not have an ideal picture of what is far from done. After all, no matter how many good reviews were written about the product, the true quality is always important when receiving a parcel.
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I don’t understand why some people choose to carry an auto knife when other knives can also be deployed quickly and closed with one hand. However, since they are not legal for me to carry where I live, I have no personal experience carrying one in my pocket.
Carrying an automatic knife, also known as a switchblade, can offer certain advantages over other types of knives. While it’s true that many non-automatic knives can be deployed and closed with one hand, here are a few reasons why some individuals may choose to carry an automatic knife:
🔴 Speed of Deployment: Automatic knives are designed for quick, one-handed deployment with the press of a button or switch. This can be advantageous in situations where a rapid response is required, such as self-defense or emergency situations.
🔴 Accessibility: The ability to deploy a knife quickly and easily can be important in various professions or activities. For example, individuals working in law enforcement, emergency medical services, or search and rescue may benefit from the swift deployment of an automatic knife when time is of the essence.
🔴 Physical Limitations: Some individuals may have physical limitations, such as reduced hand strength or dexterity, that make it challenging to manipulate a traditional folding knife. Automatic knives can provide a more accessible option for those with such limitations.
🔴 Personal Preference: Carry choices often come down to personal preference and comfort. Some individuals simply prefer the convenience and tactile experience of using an automatic knife.
If you can easily deploy a folder quickly, then you may not need Autos. However, Autos are useful for people who have difficulty opening a knife with one hand due to a disability or lack of mobility or dexterity.
I am from Alaska. In Alaska, automatic knives are legal because they can be used in extreme work environments where one hand may be occupied with holding materials or a support, and the ability to open and close the blade with the other hand can enhance safety.
Do you frequently carry an automatic knife? Have you experienced any incidents where the knife opened unexpectedly while in your pocket?
To avoid incidents where an automatic knife opens unexpectedly while in your pocket, consider the following precautions:
✅ Choose a High-Quality Knife: Invest in a reputable brand and choose a well-made automatic knife. Higher-quality knives typically have stronger mechanisms and better safety features.
✅ Check and Maintain the Knife: Regularly inspect your knife for any signs of wear, such as loose screws or damaged parts. Ensure that the blade is properly centered and secured when closed. Follow the manufacturer’s instructions for maintenance and lubrication.
✅ Use a Suitable Pocket Clip or Sheath: If your automatic knife comes with a pocket clip, make sure it is securely fastened and provides adequate retention. Alternatively, use a sheath designed for pocket carry to prevent the knife from accidentally opening.
✅ Avoid Overloading Your Pocket: Minimize the number of items you carry in the same pocket as your knife. Objects like keys, coins, or other sharp objects can apply pressure to the knife and inadvertently activate the opening mechanism.
✅ Utilize Safety Locks: Many automatic knives have built-in safety locks or mechanisms to prevent accidental openings. Familiarize yourself with the specific safety features of your knife and ensure they are engaged when the knife is in your pocket.
✅ Practice Safe Handling: Be mindful of how you handle your knife. Avoid pressing or applying excessive force on the opening mechanism. Keep your fingers away from the blade path when closing the knife.
✅ Carry in a Dedicated Pocket: If possible, dedicate a specific pocket solely for carrying your automatic knife. By keeping it separate from other items, you minimize the risk of accidental activation.
✅ Seek Professional Assistance: If you experience persistent issues with your automatic knife, consult a professional knife technician or the manufacturer for inspection, adjustment, or repair.
I have been carrying them regularly for several years and find them highly convenient. None of them have accidentally opened, and most of them have been reliable so far. However, my mini-Infidel stopped working because my wife dropped it down a flight of stairs.
I have mostly used low-cost, affordable auto knives and have not had many problems, particularly with the OTF ones as they have never accidentally opened while in my pocket.
I have not encountered any problems with the microtechs, but they do need to be cleaned more thoroughly than regular folders. You can find the required cleaning bit for them on bladehq.
A few years ago, the use of automatic knives became legal in my state, and now I am looking to purchase one. However, with so many options available, I am unsure of what to consider when making my purchase. Your list was helpful for me
Thank you for your feedback👍