TSA Padlock

The transportation Security Adiministration (TSA) screeners and airlines check-in staff at air ports are trained to recognize the Travel Sentry logo.
They understand that baggages with locks displaying this mark are permitted to remain locked.
TSA screeners have access to special codes that allow them to open these locks in the event that the baggages must be opened for inspection.
With Travel Sentry Certified locks the TSA can screen checked baggage faster without having to break open locks.