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Creditor Carbon Fiber Credit Card Knife by John Kubasek
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Creditor Carbon Fiber Credit Card Knife by John Kubasek

5.0 20 reviews SKU
10125
$200
Chosen by CarbonFG It was on the list first.

This started as a list of things worth owning. This one we found, and it never came off.

This ultra-slim, award-winning knife combines a carbon fiber and titanium construction with an innovative credit card-sized design, making it both functional and discreet.​

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$200
Shipping
Free over $99 in the USA

Orders of $99 or more ship free inside the USA. Under that, shipping is calculated at checkout and most in-stock orders ship same or next business day.

Shipping and delivery
Returns
30 days to change your mind

Thirty days from delivery, unused and in the original packaging.

Return policy
Since 2007
Real carbon fiber, since 2007

CarbonFG started in 2007 as a record of real carbon fiber things that were hard to find.

About CarbonFG
Creditor Carbon Fiber Credit Card Knife by John Kubasek $200
USA Shipping Free $99+

Why you'll love it

Five things worth knowing.

  • Ultra-Slim Design: Only 3.2mm thick (about the size of three credit cards), making it easy to fit in a wallet or pocket for discreet carry.
  • Premium Blade: Features a carbon fiber laminate and D2 tool steel blade for outstanding strength and sharpness, with a Rockwell hardness of 59-60.
  • High-Quality Materials: Titanium handle with a carbon fiber accent ensures lightweight durability, while the stainless steel clip doubles as a money clip or belt clip.
  • Perfect for Travel: Remove the clip and it fits seamlessly in a wallet, making it easy to carry during travel or daily commutes.
  • Award-Winning Design: Crafted by renowned knifemaker John Kubasek, this knife won the Most Innovative Knife Design for its unique form and function.
Full description
  • Blade Material: Carbon fiber laminate combined with D2 tool steel for durability and sharpness.
  • Handle: Made from lightweight 6AL4V titanium, with a small carbon fiber detail.
  • Slim Profile: Measures just 3.2mm thick, fitting easily in your wallet or functioning as a sleek money clip.
  • Locking Mechanism: Delrin ball detent ensures the blade locks securely when open, with easy unlocking via the handle.
  • Versatile Clip: The black stainless steel clip can hold a couple of cards and some bills, or be used as a belt clip for versatile carrying.
  • Handmade Craftsmanship: Each knife is handcrafted in the USA by John Kubasek, ensuring premium quality and attention to detail.

The Creditor Carbon Fiber Credit Card Knife by John Kubasek offers a perfect blend of cutting-edge materials and innovative design, making it a standout choice for anyone seeking a functional yet stylish everyday carry option. Weighing just 39 grams (1.38 ounces), this ultra-light knife features a carbon fiber laminate blade paired with D2 tool steel for exceptional strength and edge retention.

Its titanium handle, combined with carbon fiber accents, keeps the knife both strong and lightweight, while the black stainless steel clip allows for convenient carrying as a money clip or belt clip. With a thickness of only 3.2mm, this knife can slip into a wallet effortlessly, offering a discreet and compact option for those on the go.

The liner lock mechanism ensures the blade stays securely in place during use, and unlocking is as simple as pressing the side of the handle. Whether you're using it for everyday tasks or as a conversation piece, this knife delivers both in function and design. Backed by John Kubasek's renowned craftsmanship, it’s a must-have for any knife enthusiast or minimalist traveler.

About the Maker

John started crafting knives in 1988 after the cutlery factory he worked on shut down. Making knives was a way for him to express himself by taking raw materials and creating one of the most used tools in everyday life.

Compatibility and fitment
Shipping and returns

Free US shipping over $99, otherwise rates start at $7. Express options available at checkout. International: free over $200, otherwise from $13, duties and taxes not included.

Returns within 30 days, unused and unopened. Engraved and custom made items are final sale.

01 / 03

Real Carbon Fiber

We use REAL carbon fiber to make our products. Our credibility depends on it.

Carbon fiber up close
Black pen on a gray surface with a phone, glasses, and wallet in the background

02 / 03

Only The Best.

We are very stringent in our product selection and development to ensure the best quality for the price point. We source and make products in 4 different continents, including the USA.

03 / 03

Located Outside Baltimore, MD

We are located in the USA and most items ship from our facility here in Maryland.

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Play video: Creditor Carbon Fiber Credit Card Knife by John Kubasek

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Watch: Creditor Carbon Fiber Credit Card Knife by John Kubasek

See this product in action before you decide.

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Specification

Weave
Plain Weave (Checkerboard)
Finish
Matte
Weight
39 grams (1.38 ounces)
Dimensions
  • Closed: 3.4" in. x 1.7" in.
  • Blade Length: 2.5" in.
  • Thickness: 3.2mm thick
SKU
10125

Materials

  • Real Carbon Fiber
  • Metal

Customer reviews

5.0

Based on 20 reviews

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