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The Best Spring Assisted Knives of 2021

  Updated on 16 October, 2021

Handpicked
Quality-Checked
Generated From 25K+ Reviews!
Zero Tolerance 0350 Folding Pocket Knife; 3.25” S30V Stainless Steel Blade with Black Tungsten DLC...
  • High performance and premium quality S350V stainless steel makes the recurve blade extremely durable, corrosion...
  • Non-reflective black Tungsten DLC (Diamond-Like Carbon) blade coating and black G-10 handle scales cleanly pair together...
  • Quad-mount pocket clip convenient for left or right handed, tip-up, or tip-down carry
  • Ideal EDC, easy folding pocket knife for everyday tasks—survival tool, precision cutting, self-defense, tactical use...

FAQs: Spring Assisted Knives

What is a Spring Assisted Knife?

A spring-assisted knife is a type of pocket knife that uses a spring mechanism to open the blade and deploy it without you needing to manually use both hands.

The knives are operated by using your thumb or finger where there will be some kind of button, lever, or other devices that can be used to quickly get the job done. They are also tactical knives.

What are spring-assisted knives used for?

Spring-assisted knives can be used for a variety of different purposes. While they are most commonly found on pocket knives that people keep with them on a regular basis, you will find spring-assisted knives being used by the military and law enforcement because of their quick opening action.

They can also be used as backup knives by campers, hunters, and hikers.

What are some common blade types for spring-assisted knives?

Two of the most popular types of blades for spring-assisted knives include drop points and tanto blades. Both drop point and tanto blades will be able to hold up well and they can both deliver plenty of strength when you need to use them.

Drop point designs are popular because they can offer you a nice balance between strength and flexibility, while tanto blades are strong and sharp along the straight central section of the blade.

Where can I purchase the Best Spring-assisted knives?

The Best Spring-assisted knives can be purchased through a variety of different retailers. Depending on where you choose to make your purchase, many stores offer special deals and discounts that can help you save some money when you are looking to buy replacement blades for your new knife or something else entirely.

You should try to do a bit of price research before buying so that you can find the lowest price possible for the type of knife you are going to purchase.

Can I carry spring-assisted knives in my pocket?

It is important to remember that not all spring-assisted knives are legal for you to carry in your pocket. You can check with local laws before you decide where and when it will be legal for you to carry a knife of this type.

What is USA law concerning spring-assisted knives?

You will need to check with your local laws in order to determine whether or not spring-assisted knives are legal where you live.

In the US, the legality of the blade depends on whether the knife is over 2.5 inches as blades this size are considered "switchblades" and may be illegal depending on what state it was bought at. You will need to check with your local laws in order to determine whether or not this kind of knife is legal for you to carry at any given time.

Are there off-limit places for the possession of Spring-assisted knives?

According to the laws of the USA, spring-assisted knives are not allowed in places where firearms may be restricted. This means that you will not be able to carry your knife on school grounds or anywhere else where there is a known weapon threat.

You might also need to check with local laws before carrying your blade into certain places such as border crossings or government buildings.

What is the best Spring-assisted knife to buy?

The Best Spring-assisted knives are going to be those that can provide you with as many features and options as possible within your budget.

You should try to find a knife that has good balance, plenty of grip strength, an easy release system, and a blade that is going to be sharp and long-lasting.

What is an automatic knife?

Automatic knives sometimes referred to as switchblades or "switchblade knives," are knives with spring-operated blades that will automatically extend when a button is pressed. Some of these types of knives may also include safety features such as a button lock or release to ensure safety while the knife is being used.

Are Spring-assisted knives expensive?

The price of a spring-assisted knife will vary depending on the features you are looking for. More expensive knives tend to have more metal parts and may provide a longer warranty than less expensive options.

If you want to save money, look for blades that are made from high-quality steel and that offer other key features like easy release systems and plenty of grip strength.

Buyer's Guide: Spring Assisted Knives

The spring-assisted knives that are available these days come with a variety of different features and they use various methods to let you open them.

You will find pocket knives that have been designed so the blade opens up automatically when you press a button or lever. Some of the factors to consider when buying a spring assisted knife include:

Blade Quality and Material

The quality of the blade that is on a spring-assisted opening knife will usually determine how well it performs. For example, the type of steel used to make the blade will have a huge effect on just how strong and reliable it is when you need to use it.

The best spring-assisted knives are made with high-quality stainless steel, but they usually come with a price tag that is just as high as the quality of the blade.

Size

The size of the blade is also going to determine how useful it is and whether or not it can be used for all different types of tasks. When you are using a spring-assisted knife, you should find that blades between three and four inches will be able to handle all your daily cutting and slicing needs.

Handle Design and Material

Having the right handle design on a spring-assisted knife can make all of the difference when you are using it. The best materials for handles are those that have been designed so they feel very comfortable in your hand.

Materials to avoid when looking at the handle designs include wood and bulky materials that might make it difficult for you to grip the knife.

Price

In many cases, when you are looking to buy inexpensive spring-assisted knives, you will find that they come with a price tag that is only slightly higher than traditional pocket knives.

The more expensive spring assist knives usually pack in plenty of features and are designed to be very durable. Spring-assisted knives also come with a large variety of handle designs, so you will need to find one that can offer you everything you need without breaking the bank.

State Legality

Finally, you might find that some spring-assisted pocket knives are not legal to carry in certain states and territories. If you plan on traveling with a spring-assisted knife, make sure you check the local laws before you go anywhere so that there will be no issues when it comes time for you to return home.Spring-assisted knives are often the preferred choice for a person who wants that extra bit of security with their pocket knife.

If you carry your pocket knife around with you or keep it in your bag then it is always best to be safe than sorry, and these types of knives give you that added safety. Who knows when the need might arise to have a knife on hand in an emergency, so you can never be too careful.

Spring-assisted knives are usually the type that opens up with just one hand and they do this by the use of some form of button or tab which is located on the side of the handle.

When you press down on this button or pull back on a tab it will cause the blade of the knife to open up. The knife is always equipped with a locking device, and this helps prevent accidents from happening when you are using your knife.

Our Top Picks For Spring Assisted Knives

Reviews Of The Best Spring Assisted Knives From Our Research

1. Zero Tolerance 0350 Folding Pocket Knife

Zero Tolerance 0350 Folding Pocket Knife; 3.25” S30V Stainless Steel Blade with Black Tungsten DLC...
  • High performance and premium quality S350V stainless steel makes the recurve blade extremely durable, corrosion...
  • Non-reflective black Tungsten DLC (Diamond-Like Carbon) blade coating and black G-10 handle scales cleanly pair together...
  • Quad-mount pocket clip convenient for left or right handed, tip-up, or tip-down carry
  • Ideal EDC, easy folding pocket knife for everyday tasks—survival tool, precision cutting, self-defense, tactical use...

The manufacturers of this knife are known for their very high-quality knives and the Zero Tolerance Folding pocket knife is no exception. It features a beautiful black tungsten finish on its stainless steel blade which helps to reduce glares and reflections and at the same time, it looks great.

This adds to the overall design appeal of this folding pocket knife.

This knife also has textured G-10 handle scales which help to enhance the grip and provide maximum comfort when you are using it. It is equipped with a speed-safe assisted opening mechanism which allows for quick and easy blade deployment.

Features

  • Stainless Steel Blade with Black Tungsten DLC Finish
  • 3.25 inches blade length.
  • Textured G-10 Handle Scales
  • SpeedSafe Assisted Opening
  • Liner Lock
  • Quad-Mount Clip; 6.2 OZ.

Pros

  • High-quality material that is very durable and can withstand a lot of wear and tear.
  • Very comfortable to hold, the textured handle scales are especially helpful as they add extra grip and provide a comfortable place for your fingers to sit while you are using the knife.
  • Lightweight, but at the same time it has a good weight to it; this type of knife won't feel flimsy or too light when you hold it in your hand.
  • Has a reversible pocket clip which is an added bonus as it allows you to carry your pocket knife in any way that suits you making for a more versatile product.

Cons

  • The lock system that is built into this knife works very well but it can be a little temperamental on occasion.

2. Benchmade - Mini 427 Vallation Made in the USA

Benchmade - Mini 427 Vallation, Drop Point Blade, Plain Edge, Satin Finish, Billet Aluminum Handle,...
  • COMFORTABLE: The 427's smaller size makes it comfortable to hold and use. The reversible, deep-carry pocket clip offers...
  • HIGH-QUALITY: The CPM-S30V stainless steel blade is well-balanced, offering superb edge qualities and rust resistance....
  • WELL-DESIGNED: Benchmade's AXIS lock is exceptionally strong and fully ambidextrous. The 427 is a manual knife that can...
  • VERSATILE: The Mini Presidio II 427's drop-point, utility blade style and all-around functionality make it ideal for...

Benchmade is a company that has been around for many years, and they are well known for their high-quality knives.

The Benchmade Mini 427 Vallation pocket knife is one of the best-spring assisted knives on the market today thanks to its exceptionally durable construction and comfortable design. Just by looking at this pocket knife, you can tell that it is well designed and built to last, as it looks very stylish.

Features

  • Billet aluminum handle scale.
  • The handle is designed to give you exceptional grip
  • Drop-point blade with a plain edge.
  • Glass-filled nylon sheath.

Pros

  • Zero no chance of it ever slipping out of your hand thanks to the textured aluminum handle material and also thanks to its fully ergonomic design.
  • Uses a simple and easy-to-use safety lock system.
  • The belt clip is reversible which makes it very versatile.
  • The blade has an excellent blend of sturdiness and sharpness.

Cons

  • Some owners have mentioned in their reviews that the belt clip can be a little difficult to open up, but you should find with some practice it is not as hard as you originally thought.

3. SOG Flash at MK3 Civic Cyan EDC Knife

SOG Flash at MK3 Civic Cyan EDC Knife
  • The SOG Flash line has been spruced up for 2020 with this beautiful cyan knife.
  • Made for EDC enthusiasts, the updated Flash AT has a cryogenically treated D2 stainless steel 3.45" blade.
  • The locking system has also been updated to the strong AT-XR blade lock.

SOG is a company that has been making knives for many years and they have always managed to come up with some of the very best spring-assisted knives around.

The Flash at MK3 Metro/Civic knife is an excellent example of how good these kinds of knives can be when you take the time to find one that was manufactured by a reliable company.

Features

  • AUS-8 steel blade that will never let you down.
  • The blade has been black oxide finished.
  • Stainless steel blade.
  • Tactical knife.
  • Handle scales
  • A safety locking system.

Pros

  • The blade is made of very high-quality material.
  • Well-designed handle scales that do a good job of protecting your fingers when you are using them to cut or slice.
  • Does not require you to apply too much downward pressure when you need to lock the blade into place.
  • You will really appreciate how easy and smooth this knife operates thanks to the well-lubricated ball bearing pivot system.

Cons

  • The safety lock can be a little fiddly to use, not impossible but something you will need to get used to if you want this knife to operate as it should.

4. CRKT PSD Folding Everyday Carry Knife

Sale
CRKT PSD EDC Folding Pocket Knife: Everyday Carry Assisted Opening, IKBS Ball Bearing Pivot, Liner...
  • Assisted Opening: Flipper deploys the blade fast
  • Smooth Opening: IKBS ball bearing pivot deploys the blade smooth
  • Easy To Sharpen: High carbon stainless steel blade takes an edge well
  • High Tech: G10 handle with carbon fiber layer is strong and lightweight

The PSD folding everyday carry knife is another example of how spring assisted opening knives have come a long way from the days when they used to be difficult to operate and not as reliable as you would like them to be.

This is one of the best spring-assisted knives that you can buy today and it has been built to stand up to a lot of punishment.

Features

  • Fiberglass handle material.
  • Carbon stainless steel blade material.
  • Item Dimensions 1 x 1 x 1 inches.
  • Liner lock.

Pros

  • Zero no chance of the blade ever opening accidentally thanks to the liner lock system that is built into this knife.
  • The fiberglass handle scales provide you with a very comfortable grip and also give your fingers plenty of protection when you are cutting or slicing things.
  • Great for Everyday Carry.
  • You will find that the PSD folding knife is very lightweight and comes with exceptional balance.

Cons

  • Does not come with a sheath, so you will need to buy one before you can use it.

5. Gerber Highbrow Compact, Pocket Knife

Sale
Gerber Highbrow Compact, Pocket Knife with Assiste
  • The Highbrow Compact is an everyday carry folding knife with an Assisted Opening Drop Point Fine Edge Blade
  • The Finger Flipper Assisted Opening mechanism smoothly springs the blade into use
  • A pivot lock allows for smooth, one-hand operation when closing the knife and an additional slide lock safety acts as a...
  • The knife features anodized aluminum handles, lanyard hole and 2-position pocket clip for left or right carry

If you are looking for the best spring-assisted pocket knife, but you do not want to have anything to do with knives that have a safety lock system built into them, then this is the knife for you.

The Gerber highbrow compact pocket knife is designed with only one thing in mind and that is letting you use it with ease and without the need to apply too much downward pressure.

Features

  • Fine blade edge.
  • Aluminum handle.
  • Dimension of 6.8 x 0.5 x 1.25 inches.
  • Liner lock.

Pros

  • The handle is made of aluminum so it does a great job of absorbing all that downward pressure when you are trying to cut or slice something.
  • You should find that the knife is very easy and comfortable to hold, even for those people who have small hands.
  • The high-quality blade will not let you down and it is one that you can rely on to get the job done quickly.
  • Everyday Carry knife.

Cons

  • You might find that this particular pocket knife opens a little bit too easily, so much so in fact that it may open up unintentionally when you are not using it.

Final Thoughts

Spring-assisted knives are versatile, reliable tools that can help you get the job done in a variety of different situations. There are many types available today and some manufacturers offer lifetime warranties on their products so that you can always know your investment is protected against damage or defects.

When considering the Best Spring-assisted knives it's important to make sure they are made with high-quality steel that won't rust or corrode over time.

They should also have a blade and handle design that allows the knife to be used comfortably in many different situations. Cheaper blades may be tempting, but you will likely find yourself replacing them more often than you would like as their quality is not nearly as good as others.