The Yale TSA Combination Padlock has an easy, hassle free, resettable combination. The TSA (Travel Sentry Approval) means the lock can be opened by airport inspectors, ensuring the lock and suitcase are not damaged in the instance a case is selected for inspection. An indicator rises when the padlock has been opened by authorities. Specifications: Body Dimensions: 32 x 59 x 15mm. Total Padlock Height: 79.6mm. Shackle Diameter: 3mm.