This TSA lock from Samsonite reliably protects luggage from thieves while traveling. It is extremely difficult to pick and fits all common suitcase formats. Only the rightful owner can open this lock with a three-digit combination. Therefore, it is advisable to use a combination lock when traveling. The special feature of TSA locks is that they can be opened with a master key by the Transportation Security Administration. These locks were developed in response to increased security measures in international travel. If something suspicious is suspected in the suitcase, the TSA can open it with the master key. Most of the time, these suspicions turn out to be unfounded - nevertheless, one should not skimp on travel security. With this TSA lock, you are well-equipped for international travel. Your luggage is safe from thieves and can be easily inspected by the TSA in case of suspicion.