TSA Approved Luggage Locks, 6 Colors3 Digit Combination Durable Heavy Duty Travel Baggage Lock, Padlock and Suitcase Lock (rosy) TSA Approved Luggage Locks allow TSA officers to unlock inspect and re-lock Luggage without damaging the lock Dia. 0.12 inch and 5.5 inch length which allow threading through luggage zippers much easier 3 Digit Combination Locks offer 1000 combinations to secure your travel bags Convenient to open the lock with the 'open' press button on the side Can be used for locking luggage, suitcase, gym locker, tool box, locker golf bag, bags, backpack, drawer, etc.