The Pick at the Door
This tool looks like it could belong in just about any toolset, ranging from kids’ toys to a plumbing set. In actuality, it is a tool known as a tension wrench, which is a major part of every lock picking set. Basically, it’s an important tool for burglars and house thieves.
If you see this in your doorway, there is a very high probability that someone has tried to break into your house (but also a good chance they failed). This little item can actually cause you to lose a lot of your precious belongings, as lock picking sets can be purchased just about anywhere. Be sure to look out for anything that looks like this.