Weapons

Can I bring brass knuckles on a plane?

Quick rules for flying with brass knuckles in carry-on and checked baggage. Verdicts and conditions across the major aviation regions below.

🇺🇸 United States (TSA)

Carry-on
No
Checked bag
Yes

Banned from carry-on. Allowed in checked baggage — but they're illegal to possess in many US states and most countries. Check local law at your destination.

🇪🇺 European Union (EASA)

Carry-on
No
Checked bag
No

Illegal to possess in most EU countries. Do not travel with them.

🇬🇧 United Kingdom (CAA)

Carry-on
No
Checked bag
No

Offensive weapon under UK law — illegal to possess.

Also known as: knuckle duster
⚠️ Airline rules vary and change frequently. This page summarises common guidance — always confirm with your specific airline before flying, especially for international travel.

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⚡ Check airline-specific rules