Lock and key mechanism in lever type locks

Ever wondered how a lock opens when we put the right key and it doesn't when a wrong one is inserted. This video shows the detailed mechanism involved inside a 7 lever lock using two keys one of which is the right one and other is a similar looking wrong one. Hope my video help you guys get the overall idea of lock & key mechanism.

[@tilakdp]

hey nice, thank you. was sittinf outside home, locked out. trying to google my way in.. found ur video :)

[@ajmalthedon]

Thanks

[@nareshsangtani267]

सर जी आवाज नहीं आ रही है

[@puneetbhatia626]

Plz explain bhi kariye

[@jshailesh7619]

Bhai tumhare video ki awaaz nahi aa rahi hai, Kindly check

[@karthikdkkarthi2761]

very yousful