Master Lock TSA Approved Combination Luggage Lock, Resettable, Black 4680DBLKHC - The Home Depot
National Hardware S822-053 Stanley TSA Approved 3 Digit Luggage Snap-N-Go Clip Padlock 1-3/16 Inch Black: Travel Locks and Boxes Outlet (886780007329-3)
TSA Approved Locks - 4 Pack Luggage Locks with Open Alert Indicator & Key - 3 Digit Small Combination Travel Lock Set - Tiny Security Combo Lock with Number Code for Suitcase,