Iain Sinclair Credit Card Knife

Product overview

The Iain Sinclair credit-card portable knife is an ultra-thin folding knife designed to fit in a wallet, pocket or bag. It is aimed at outdoor enthusiasts, campers, sportspeople and anyone who needs a compact emergency blade for everyday carry.

Definition: a credit-card style folding knife that folds into a slim, protective card-sized sheath for safe transport. Weighing 14 g and 145 mm long when open, it is a discreet option for tactical, military surplus, police and duty-style gear collections.

Main features

Compact, lightweight construction with a protected blade and simple folding mechanism. Key specs and benefits:

• Use: Versatile for outdoor, sports, everyday carry and emergency kits.
• Total length: 145 mm when open; pointed blade helps with splinter or small emergency work.
• Blade: 65 mm stainless steel blade with anti-scratch electric nitrocarburization finish.
• Weight: Only 14 grams—easy to carry without bulk.
• Folding system: Thin card body folds into shape with four simple movements to deploy the blade.
• Safe carry: Blade stays protected inside its sheath for wallet or bag transport.
• Limitations: Designed for light tasks and emergencies; not suitable for cutting wood or heavy-duty jobs.

How to use / When it’s useful

To open: release the safety, extract the blade, fold the larger side of the handle, then fold the smaller side—four simple, repeatable steps. The design is intended for quick access and one-handed readiness in many situations.

Quick answer: Yes, it is quick to deploy with practice and works well for small cutting tasks, splinter removal and emergency uses. In most cases, use it for light, precise work rather than heavy cutting or prying.

Care and notes

Basic care keeps the blade functional and the finish intact; follow simple storage and cleaning steps to extend life and safety.

• Clean with a damp cloth and dry immediately to reduce risk of corrosion.
• Keep the blade sheathed when not in use and store out of reach of children.
• Not designed for cutting wood, metal or heavy materials—avoid prying and twisting loads.
• Not allowed in aircraft cabin baggage; transport in checked luggage where permitted by local law.

FAQ

Q: Can I bring this knife on an airplane?

A: No, the knife is not permitted in carry-on (cabin) baggage. It may be transported only in checked luggage, subject to airline and local regulations.

Q: How should I clean the blade?

A: Wipe the blade with a damp cloth and dry it immediately to prevent staining or rust. The nitrocarburized finish helps resist scratches but does not replace routine care.

Q: Is this knife suitable for camping?

A: Yes, it is well suited for camping and outdoor activities for light tasks, first aid or emergency use. It is not a replacement for full-size survival or bushcraft knives.

Q: How long does the blade stay sharp?

A: Blade life depends on how you use it. The stainless steel and anti-scratch finish help the edge last longer, but sharpening frequency varies with task intensity.

Q: Is the knife easy to use for beginners?

A: Yes. The folding design and four-step deployment are simple to learn, making it accessible for users new to folding tools.

Q: Can I safely carry the knife in my wallet?

A: Yes, the blade is protected inside its sheath so it can be carried in a wallet or bag without exposed edges. Always ensure the safety is engaged and local laws allow carrying knives.

Tip: Choose the right variant for your needs—check blade length and finish if options are available—and browse related tactical and outdoor items to complete your emergency or everyday carry kit. Consider local laws before purchase and select the size that fits your planned uses.