
When protecting yourself, it makes sense to want to have a weapon you can rely on. Many people choose to carry a pocket knife as a form of protection.
In order to decide on the right one, comparing several worthy knives is the way to go. We’ve got you covered with a breakdown of the best keychain knives on the market for self-defense.
Multi-Use: Victorinox Swiss Army Multi-Tool Tinker Pocket Knife

This knife has 12 different functions that will leave you feeling thoroughly secure and protected when carrying. Featuring a 2.45-inch blade, the knife also acts as a can opener, a reamer, and even contains a Phillips head screwdriver, keeping you prepared for various life scenarios. Each piece is made from Swiss stainless steel, and the pieces are encased in polished ABS scales to provide an extra layer of durability. The knife’s pieces have their own storage slots in the casing, so this helps the knife to have a sleek and portable feel. It easily fits in your pocket or bag, making it a perfect companion for everyday life.
Victorinox Swiss Army Multi-Tool, Tinker Pocket Knife , Black, 91mm
This knife has many different functions, including a 2.45-inch blade, a can opener, and a Phillips head screwdriver, and it is sleek in design, allowing for portability.
Best Value: Kershaw Cinder Pocket Knife

The blade on this knife is made of premium stainless steel and is designed to withstand pressure and tackle many different tasks. Use it to break pesky zip-ties, remove bottle caps, and open packages with ease. The handle is compact and coated with glass-filled nylon scales over a steel frame, so the entire knife is durable and resistant to corrosion. Capable of being carried in your pocket, purse, briefcase, or even worn on a lanyard, this knife can provide protection and convenience anywhere you go.
Kershaw Cinder Multi-Function Folding Pocketknife (1025); 1.4 Inch 3Cr13 Stonewashed Blade; Manual Opening; Liner Lock; Bottle Opener; Keychain Carry; Black Glass-Filled Nylon Handle; 0.9 oz
This knife is made from premium stainless steel and corrosion-resistant materials, making it a great choice for withstanding the trials of everyday carry.
Best Premium: Cold Steel Micro Recon 1 Tanto Point Knife

Opting for a knife with extra durability? This blade from Cold Steel is crafted from Japanese AUS A8 stainless steel and lined with a layer of Tuff-Ex coating, giving the knife added strength and longevity. The black coloring of the knife adds to its character and gives it a sense of respect. Additionally, the knife’s handle has grooves that allow for secure gripping. Fixate this knife to your keychain or belt loop as a statement piece that won’t be just for looks.
Cold Steel Micro Recon 1 Tanto Point
This knife has a sleek black appearance that isn't just for looks. The knife is made from Japanese stainless steel and coated in a layer of black Tuff-Ex, making for a durable and reliable tool.
Most Compact: Gerber Key Note Compact Knife

If you’re someone who likes saving space while staying prepared, this compact knife by Gerber Key Note is for you. The knife is small enough to fit in your hand, and the purchase of the product comes with a removable keychain ring to give you carrying options. The blade of the knife has a two-purpose design, with one side for cutting and one side for scraping. It also features a liner lock for protection when the knife is in an open state. The knife is coated with aluminum scales for added durability. This is a convenient choice for protection on the go.
Gerber Gear 30-001691 Key Note Compact Keychain Knife, 1 Inch blade, Black
This compact knife is perfect for your keychain and convenient carry, and it comes with a dual-sided blade for cutting and scraping.