In this instructable, we will be building a temporary door lock using a chain.
Its a one-way lock meaning it can be locked from the outside and not the inside although if you do this right, you can unlock it from the inside as well.
This should take you no longer than 10 minutes if you have all of these parts around your house.
As usual I am NOT responsible for damages or injuries.
Not recomended for weak doors, or strong sibblings.
This lock is in no way to keep out a cat burgalar or a real robber and should NOT be used that way. This lock was designed to keep out a 12 year old girl from entering my bedrooom when Im away. If sombody really wanted in that room they would just kick the door down.
Step 1: What you need
-channel lock pliers (or some sort of heavy, strong, pliers)\
-chain (at least 7ft. 10in.)
-lock (MAKE SURE YOU HAVE THE KEY OR COMBINATION TO IT)
I had all of this around my house so it didnt cost me a dime to build this.