A Cost Effective Security Solution: The Flip Action Door Lock

[@mosiwachiwi]

Thank you :)

[@davev8614]

Show how it works with the door closed?

[@stvboxtvbox3024]

my college apartment came with one of these

[@SSA_Architecture]

These type of locks are quite popular and along with being popular they are also quite effective, it is no wonder why. Hopefully while you were there you were able to see their effectiveness.