American Tourister Search Indicator Travel Sentry Key Lock Each travel sentry Approved key lock has a special identification mark alerting the TSA that they can open it without destroying it if a checked baggage inspection is necessary. Check your bags safely with the American Tourister approved luggage locks. These locks can be opened at checked baggage screening stations operated by the TSA at all commercial airports in the United States. The Travel Sentry Logo on the lock helps TSA agents to efficiently screen bags and prevent damage. The lock comes complete with 2 keys and durable cast zinc alloyed construction. American Tourister 2 pack Key Locks Secure and Durable 2 user keys