You can pick the highest quality padlock there is, but if you don't have the keys to it, it's not doing you any good. While quality is crucial, usability is just as important. Master Lock 1177 gives you the biggest bang. Strength, and convenience. One of the worst ways to begin your day is losing keys. Padlocks keys are the hardest to keep up with, generally smaller than house keys, and a lot of them look the same. The next time you're suspicious someone is snooping around, or you see things coming up missing, lock it down with the Master Lock 1177. It's a padlock with an intimidation factor, powerful construction to back it up, and with no keys to speak of, you won't have to worry about going back and looking for them in the dirt.