A TSA007 lock is a specific model of Transportation Security Administration (TSA) accepted luggage lock, identifiable by a red diamond logo and the "TSA007" code engraved near the keyhole. These locks are designed to allow travelers to secure their belongings while permitting airport security officers to open the bag for inspection without damaging the lock or the suitcase. The "007" designation refers to the specific master key shape used by security agents; there are several versions (TSA001 through TSA008). In 2026, these are the global standard for luggage security, integrated into most major brands like Samsonite and Travelpro. It is important to remember that while the lock prevents opportunistic theft from the general public, it is not a "high-security" safe; its primary purpose is to ensure your luggage remains intact if the TSA decides a physical search is necessary during transit.