Pacsafe prosafe 800 tsa approved 3 dial cable lock travel sentry locks the travel sentry approved locks are recognised and accepted by the transport security administration tsa in all us commercial airports the travel sentry logo alerts tsa agents that they can open your lock and relock it using codes and secured tools during inspection cable when fully extended is 10 cm 4 in high tensile stainless steel cable with 3 dial resettable combination anti theft features travel s