THE MOST DURABLE LOCK ON THE MARKET. SureLock uses an ultra tough alloy body to protect our locks from the harshest of baggage handling. Our hardened stainless steel internal lock mechanisms won't rust or freeze up even after years of use. Put our locks to the test. We back them with a complete money back guarantee. | PEACE OF MIND WITH AN INSPECTION INDICATOR. Know if your luggage has been inspected as soon as you pick it up at the airport with our pop-up inspection indicator. If the TSA has opened your luggage, a button will pop out of the top of the cable lock. You'll know to double check your luggage to make sure nothing has gone missing while you're still at the airport instead of at your hotel or final destination. | FOOLPROOF COMBINATION SETTING MECHANISM. Easily set your own combination with a simple flick of a switch. With the factory default combination of 000 entered, use a pen to flick the switch to the right. Enter your new combination and flick the switch back to the left. Setting your combination is that easy. | A SECURE LOCK WHICH WORKS WITH NEARLY ANY KIND OF LUGGAGE. Cable locks can secure luggage which steel shackle locks can not. Pellican cases, gun cases, equipment cases, etc. can all be locked easily and safely with our flexible cable. At an ideal lenght of 4 inches from end to end and a closed lenght of 1.5 inches, SureLock's cable is the ideal size for your travel security needs. | EASY TO READ DIALS. SureLock uses a white numeral on a black background for our combination dials. These high contrast dials make reading your combination a breeze. No more squinting or searching for glasses as you try to open your locks.