Credit Card Folding Knife with 2.75-Inch Blade

The Credit Card Folding Knife with 2.75-Inch Blade folds into a flat black card shape for compact storage. It has a stainless steel blade, folding card body, and blade lock.

The folded knife measures approximately 3.38 inches long, 2.13 inches wide, and 0.13 inch thick. Its small size makes it an affordable backup cutting tool for a suitable pocket, pouch, or gear bag.

What Is a Credit Card Folding Knife?

A credit card folding knife stores its blade inside a flat card-shaped body. The sides of the card fold around the blade to form a handle when the knife is opened.

This is a real cutting tool, not a plastic novelty card. It should be handled with the same care as any other sharp folding knife.

How Big Is This Credit Card Knife?

The knife measures approximately 3.38 by 2.13 inches when folded. It is about 0.13 inch thick and has a 2.75-inch blade.

The manufacturer lists its weight as 0.1 pound, which equals approximately 1.6 ounces.

What Is the Blade Made From?

The 2.75-inch blade is made from stainless steel. Stainless steel can resist normal rust and corrosion, but it should still be kept clean and dry.

This slim knife is best suited for lighter cutting jobs. It should not replace a full-size work knife when a task requires a stronger handle or heavier blade.

How Does the Credit Card Knife Open?

Release the blade lock before unfolding the knife. Fold the card sections around the blade to form the handle, then make sure everything is in the correct position before using it.

Opening this knife takes more steps than opening a regular pocketknife. Practice carefully in a safe place before carrying it.

What Does the Blade Lock Do?

The blade lock helps hold the blade in place while the knife is folded. It must be released before the knife can be opened.

Always check the lock and folding sections before handling the knife. Do not use it if the blade, lock, or card body is loose, cracked, bent, or damaged.

What Can You Use This Folding Knife For?

This compact knife can help with light everyday cutting jobs. Examples include opening packages, cutting tape, trimming loose cord, or handling other small tasks.

Do not use the blade as a screwdriver, pry bar, or chopping tool. Side pressure and heavy use could damage the blade or folding body.

Can You Carry It in a Wallet?

Its folded shape is close to the size of a credit card, but that does not mean it fits every wallet. Its 0.13-inch thickness and folding parts make it thicker than a normal bank card.

Keep it in a separate slot or another suitable location where the lock cannot be pressed by accident. Check the knife regularly to make sure it remains closed and undamaged.

Is This Knife Allowed While Traveling?

Do not assume this knife is allowed at an airport, school, government building, event, workplace, or other security checkpoint. Its card shape does not remove the rules that apply to knives.

Check the rules for every location before carrying it. Leave it at home when you cannot confirm that it is allowed.

How Do You Clean the Knife?

Wipe the blade clean after use and dry it completely before folding it. Moisture and debris can collect around the blade and folding sections.

Keep your fingers away from the blade edge while cleaning it. Do not store the knife while it is wet.

What Are You Getting?

• Product type: Credit card folding knife
• Blade material: Stainless steel
• Blade length: 2.75 inches
• Folded length: Approximately 3.38 inches
• Folded width: Approximately 2.13 inches
• Folded thickness: Approximately 0.13 inch
• Listed weight: 0.1 pound, approximately 1.6 ounces
• Color: Black
• Safety feature: Blade lock
• Batteries: None

What Should You Know Before Carrying It?

This product contains a sharp blade and can cause serious injury. Keep it away from children and anyone who should not handle a knife.

Knife laws and carry rules can change by state, city, and location. Some places may restrict concealed knives, disguised knives, blade lengths, or knives carried for certain purposes.

Review our knife laws by state guide and confirm current local rules before buying or carrying this knife.

Frequently Asked Questions

How long is the blade?

The stainless steel blade measures 2.75 inches long.

How large is the knife when folded?

It measures approximately 3.38 inches long, 2.13 inches wide, and 0.13 inch thick when folded.

How much does the knife weigh?

The listed weight is 0.1 pound, which equals approximately 1.6 ounces.

Does the knife have a blade lock?

Yes. The blade lock helps keep the knife secured in its folded card position.

Is the knife the same thickness as a credit card?

No. Its shape is close to a credit card, but the knife is thicker because it contains a blade, lock, and folding sections.

Can it go through airport security?

Do not take this knife through an airport security checkpoint. Its card shape does not make it exempt from knife restrictions.

Is this a heavy-duty work knife?

No. This is a small backup knife for lighter cutting tasks. Choose a stronger full-size knife for heavy work.

Does it need batteries or charging?

No. This is a manual folding knife with no electronic parts.

Is This Credit Card Folding Knife Right for You?

This knife may fit someone who wants an affordable, compact backup blade for light cutting jobs. Its flat folding design takes up less space than many regular pocketknives.

Choose a different knife if you need one-handed opening, a thick handle, or a blade made for heavy work. Compare more options in our self-defense knife collection.