Lock your check through shipping cases and luggage with the peace of mind that the lock won’t get cut off. Travel Sentry locks have a secured key slot for TSA personnel to access to open your locks for inspection. The key slot is on the bottom of the lock assuring accessibility on all shipping cases, unlike the side entry key slots, which cannot be accessed on most shipping cases. The Travel Sentry insignia on the locks alert TSA that the lock can be opened. Sold in color black only.