I&#x27;m kinda surprised that key number 2 on the imgur mirror is a dimple lock. Those are generally used for more high security things than crap tsa travel locks; they&#x27;re expensive too. Key 4 doesn&#x27;t surprise me though.<p><a href="https:&#x2F;&#x2F;imgur.com&#x2F;a&#x2F;JQD7l" rel="nofollow">https:&#x2F;&#x2F;imgur.com&#x2F;a&#x2F;JQD7l</a>