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The Best Gravity Knives

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Buyer's Guide

If you're looking for a high-quality knife, then the gravity knife is the one for you. The beauty of this type of blade is that it can be opened with just one hand, and it won't fall from your grip. Other benefits include its ability to stay sharp longer than conventional knives and its compact size and lightweight. In addition, compared to other knives, gravity knives are relatively inexpensive and easy to maintain because they contain only two pieces: the blade and handle. When buying gravity knives, here are what to consider.

Legal Status

It would be best if you considered where and when you would be carrying your gravity knife. Not all states allow knives, and if they do, there are times and places where they cannot be carried. In addition, different laws apply in different parts of the world, so it's best to check out the law before purchasing a gravity knife.

Blade Material

The blade material of your knife can affect how long it holds an edge and how rust-resistant it is. More expensive knives tend to use better materials like high-carbon steel, but worse blades will be made out of stainless steel or other types of metal that won't hold an edge well.

Size

Gravity knives are usually found in shorter sizes, around 2 inches long, because it's harder to conceal them when they are bigger. While you can buy a larger knife available, such a gravity knife is usually more expensive.

Weight

The weight of your knife can also influence how long it will be able to cut effectively. If you're not used to gravity knives, then you may need something lighter than the ordinary. However, if you know what you're doing, a heavier knife will work better with repeated use and cutting.

Price

Another consideration would be the price range of different models. There are many gravity knives on the market with varying price ranges depending on their uses and materials. The cheapest ones may not last as long as higher-priced models with better quality.

Finally, the use of a gravity knife is mostly used for opening automotive parts and specialty hobbies. This type of knife is often used by racers, photographers, and police officers. With a little bit of training, anyone can use a gravity knife to quickly cut open packages or shoelaces.Looking for a new gravity knife?

Gravity knives are a type of knife defined by their blade, which can be opened up with gravity. The knife’s blade folds into the handle when it is not in use, and it becomes open once pressure has been applied to the release mechanism.

Gravity knives were originally designed for military purposes as fighting knives, but they are mainly used as tools or in film production.

There are various types of gravity knives available on the market today, each one bearing different features and prices depending on what you need them for. Therefore, it is important to know what you want before buying a particular model because there are many options to choose from!

Read our selection of 5 best-selling gravity knives below and find the one that suits your needs.

Our Top Picks For Best Gravity Knives

Reviews Of The Best Gravity Knives From Our Research

1. Smith & Wesson SWMP4LS 8.6in S.S.

Smith & Wesson SWMP4LS 8.6in S.S. Assisted Folding Knife with 3.6in Serrated Clip Point Blade and...
  • DIMENSIONS: 8.6 inch (21.8 cm) overall length with a blade length of 3.6 inches (9.1 cm) and a weight of 7.6 ounces
  • DURABLE: Blade is made of reliable 4034 black oxide high carbon stainless steel with a black aluminum handle with rubber...
  • DEPENDABLE: Quick and easy access with the convenient pocket clip, flipper/finger actuator and M.A.G.I.C. assisted...
  • SECURE: Have confidence that the blade will not slip with the security of the liner lock and safety lock

Smith & Wesson SWMP4LS 8.6in S.S. Assisted Folding Knife with Serrated Clip Point Blade is a great choice if you need a knife for outdoor use with a stainless steel blade and aluminum handle. It also comes with a pocket clip to carry it on your belt or pocket, making it a pocket tool. In addition, many people find it very convenient because it's lightweight and easy to cut through tough materials like rope, seat belts, and fabric with the serrated clip-point blade.

The aluminum handle provides a sturdy grip, even when wet, and the stainless steel blade is corrosion resistant and features dual thumb studs for one-handed opening - no need for extra tools. Overall, this is an excellent option if you need a knife for outdoor use that’s lightweight and comfortable to carry, wear and use.

Features

  • Stainless steel serrated clip-point blade
  • Aluminum handle with integrated seat belt cutter and glass breaker.
  • Pocket clip so you can easily store it in your pocket or bag

Pros

  • Lightweight, so it’s easy to carry with you daily.
  • The blade is corrosion resistant which makes it perfect for outdoor use or any challenging environment.
  • Offers added convenience from a pocket clip so you can carry the knife with you wherever you go, even if your pockets are small.

Cons

  • The handle is a bit small due to the addition of a seat belt cutter and glass breaker so that it might be uncomfortable for someone with large hands.

2. Gerber Gear 22-48485 Paraframe Mini Pocket Knife

Sale
Gerber Gear 22-48485 Paraframe Mini Pocket Knife, 2.2 Inch Fine Edge Blade, Stainless Steel
  • Lightweight open frame perfect for everyday carry
  • Easy to clean, carry, and open
  • Frame lock holds blade open and safely closes
  • Sturdy pocket clip

Gerber is known for producing high-quality steel knives and tools. This mini knife, the Gerber Paraframe Mini Pocket Knife, is no exception. It has a sturdy stainless steel blade that can cut through most materials with ease. In addition, the gravity knife's blade locks in place, so you don't have to worry about it accidentally opening up while it's still in your pocket or bag.

It has a full fine edge blade perfect for general-purpose work and some finer cutting tasks like peeling an apple or whittling wood, and a serrated blade to see through tough materials like rope or plastic packaging.

There’s even a carabiner clip included so that you can fasten it to a belt loop, zipper tab, or even your backpack. This makes the Mini Paraframe Knife a great option if you want something small and light that you can carry with you on a day-to-day basis without getting in the way.

It feels very sturdy in hand, and it only weighs around 1.6 ounces, so you’ll barely even feel it in your pocket. A great choice for camping, hiking, or any other outdoor activity where you need a small knife to cut rope or prepare food.

Features

  • Fine full edge blade
  • Carabiner clip
  • Lightweight

Pros

  • Lightweight
  • Carabiner clip included so you can fasten it to a belt loop or zipper tab.
  • It has a sturdy stainless steel fine full edge blade that can cut through most materials with ease.
  • The blade locks in place, so you don't have to worry about it accidentally opening up while it's still in your pocket or bag.
  • Feels very sturdy in hand and only weighs around 1.6 ounces, so you barely even feel it in your pocket.

Cons

  • No sheath or pouch
  • Very small, not suitable for large hands

3. Smith & Wesson Black Ops SWBLOP3TD 7.7in S.S.

Sale
Smith & Wesson Black Ops SWBLOP3TD 7.7in S.S. Assisted Opening Knife with 3.4in Tanto Blade and...
  • DIMENSIONS: 7.7 inch (19.5 cm) overall length with a blade length of 3.4 inches (8.6 cm) and a weight of 4.8 ounces
  • DURABLE: Blade is made of reliable 4034 Black Oxide High Carbon Stainless Steel with a desert tan, aluminum handle
  • DEPENDABLE: Quick and easy access with the convenient pocket clip, ambidextrous thumbs knobs, flipper/finger actuator...
  • SECURE: Have confidence that the blade will not slip with the security of the liner lock and safety lock

Smith & Wesson Black Ops SWBLOP3TD 7.7in S.S. Assisted Opening Knife is an excellent choice if you want a stronger knife with a stainless steel blade. In addition, it has a black carbon coating that makes it resistant to scratches or corrosion and provides an attractive look.

The blade is spring assisted, so there’s no need for any extra tools like scissors, pliers, or blades to open the knife with one hand. It is important because you never know when you might need your knife in an emergency, like cutting through seatbelts or ropes trapping someone else in their vehicle or home.

Another great feature is that the handle features both skeletonized stainless steel liners and a frame lock, reducing the weight and improving the knife's durability.

Overall, it's a great option if you want a stronger knife that will last a long time and won’t need any extra tools to open it, making it perfect for outdoor enthusiasts who might encounter more challenging situations.

Features

  • Stainless steel blade and aluminum handle
  • Spring-assisted opening
  • Black carbon coating for better scratch and corrosion resistance
  • Skeletonized stainless steel liners and a frame lock reduce the weight and improve the knife's durability.

Pros

  • Good looking design with skeletonized stainless steel liners and a frame lock
  • It comes with a pocket clip so you can carry it on your belt or in your pocket.
  • It has a spring-assisted opening mechanism, which makes it easy to open one-handed if necessary, without any extra tools required.
  • Carbon coating provides scratch and corrosion resistance.

Cons

  • The blade is a bit small, so you might have trouble cutting through tough materials.
  • There is no sheath included, so you need to buy one separately for this knife if you want to carry it in your pocket or bag.

4. Gerber [30-000752] Instant Knife

Gerber Instant Knife, Assisted Opening [30-000752]
  • F.A.S.T. (Forward Action Spring Technology) Assisted Opening 2.0 mechanism
  • Thumb plunge lock safety function
  • Textured G-10 composite handle provides a light-weight, secure grip
  • Pocket clip for convenient everyday carry

Gerber [30-000752] Instant Knife is a great choice if you’re looking for a gravity knife with a very durable aluminum handle. It also has a pocket clip, so it's easy to carry on your belt or in your pocket and comes with spring assisted opening mechanism, making it one of the easiest knives to open - pull the blade outwards, and you're good to go.

The knife has a Gator grip textured aluminum handle that provides a very sturdy grip, perfect for people with bigger hands or anyone who wants a comfortable knife to wear and use, even when carrying it in your pocket. The primary purpose of its structure is to allow it with just one hand.

Thus, when the other hand is busy, it is easy to open this knife with just a wrist flip. It also comes with a stainless steel serrated blade that’s corrosion-resistant and easy to sharpen.

Features

  • F.A.S.T. technology for fast unlocking
  • Thumb plunge lock
  • Ultra-light
  • G-10 composite textured aluminum handle

Pros

  • Extremely durable due to the aluminum handle, which is also textured, so it provides a sturdy grip
  • Stainless steel spring-assisted blade is corrosion resistant and very easy to sharpen.
  • The automatic opening feature makes it extremely easy to open with just one hand - no need for any extra tools
  • It comes with a pocket clip which many people find very convenient because it’s lightweight and easy to carry.

Cons

  • The handle is a bit bulky, which makes it uncomfortable to use if you have smaller hands.

5. MTECH Tactical Stonewashed Dagger Spring

MTECH Tactical Stonewashed Dagger Spring Assisted Opening Rescue Pocket Knife is an excellent option if you need a knife for outdoor use that also comes with a glass breaker. It’s lightweight, durable, and comfortable to carry, wear and use, so it’s perfect for people who are always on the go or have physically demanding jobs.

The blade of this knife is spring-assisted, so it’s straightforward to open and control. Still, the best thing about it is its unique design - a non-textured handle made from aluminum alloy provides a comfortable grip no matter how wet your hands are. In contrast, the stainless steel blade is corrosion-resistant and very sharp.

Features

  • Spring-assisted stainless steel blade.
  • Stainless steel handle with a glass breaker and seat belt cutter
  • Non-textured aluminum alloy handle provides a very comfortable grip.
  • Pocket clip for easy storage - lightweight and small, so it can easily fit in your pocket or bag without taking up too much room.

Pros

  • Lightweight, compact design makes it easy to carry, wear and use daily.
  • The blade is corrosion-resistant so that it can be used in any environment or weather conditions.
  • It has spring assisted stainless steel knife, which makes it extremely easy to open with one hand - all you need to do is press down the thumb studs, and the blade will come out very quickly.

Cons

  • The handle is a bit bulky and has a pocket clip, so it might not be the best knife for people with smaller hands.

6. TAC Force TF-719BK Assisted Opening Folding Tactical Knife

TAC Force TF-719BK Assisted Opening Folding Tactical Knife is one of the best options if you want a knife that’s affordable and yet very durable. It features a stainless steel blade, an aluminum alloy handle with finger grooves for better grip, and a TPE rubberized panel that makes it extremely comfortable to hold.

Using the knife is very easy - pull out the blade with your thumb, and it will lock into place so you can use it right away. At the same time, it’s extremely lightweight, so you can carry it around even if you have a physically demanding job.

Features

  • Stainless steel blade with TAC Force logo
  • The aluminum alloy handle provides a solid grip and also comes with finger grooves for better control.
  • Lightweight and compact design make it extremely easy to carry around - the ideal option if you need a knife that won’t take up too much space in your pocket or bag.
  • Easy to use - just one simple push on the blade with your thumb, and it will lock into place so you can start using it right away.

Pros

  • An extremely thick, sturdy blade makes it a great option for people who need a knife they can rely on for anything.
  • The blade won’t break easily, so it’s a good option if you need something to use every day.
  • Extremely lightweight design makes it very easy to carry around no matter where you go - it runs smoothly in any environment or weather conditions.
  • Has TPE rubberized panel provides an extremely comfortable grip, even if your hands are wet or covered in oil.

Cons

  • It doesn’t have a pocket clip, so it might not be the best choice for people who need something to store away in their pockets easily.

Final Thoughts

Gravity knives are a great tool to have on hand, especially if you work in an industry where they may be required. They’re also handy for people who like camping and hiking because of their versatility and ability to cut branches or erring tangles that might get into your way when exploring the wilderness.

The best gravity knife we found is the Smith & Wesson Assisted Folding Knife with Serrated Clip Point Blade, and it can be readily purchased at Amazon. This particular model has been designed with a serrated edge which makes cutting easier than ever before!

Hopefully, this post helps you decide which quality gravity knife would benefit your lifestyle.

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