How It Works - Look for the Red Diamond
1.Using Travel Sentry® Approved locks allows your luggage to be unlocked and inspected by security authorities without damage.
2. Each lock has a special code, which is used by the TSA, CATSA and other security agencies to know which tool to use to open the lock.
3. Every security screening location at all US, Canadian and now many other international airports are able to open the lock and then relock it after inspection.