Product Description Master Lock 4691DWD, TSA accepted set-your-own password combination locks. Set your own word, relieve the stress of travel on a long vacation or a short week-end get a way. Easy to read white letters. Locks come in four possible colors, black, pink, blue and red. One color is randomly selected at the time of shipment. From the Manufacturer Master Lock 4691DWD, TSA accepted set-your-own password combination locks. Set your own word, relieve the stress of travel on a long vacation or a short week-end get a way. Easy to read white letters. Locks come in four possible colors, black, pink, blue and red. One color is randomly selected at the time of shipment.