i have read many tutorials, seen many videos but no where could i find the internal structure or the picking technique for the type of lock that i have. can someone please help me with this:
I believe the type of lock you are referring is a warded lock. You might try searching the forums and the internets for tutorials on picking warded locks.
thanks again Pyrhhus.. here are all the locks pictures. except the 1st and 5th all other are a different type, and i dont think they have pin tumbler, cylinder type etc. hope this makes u judge their type.
(on more thing that these types of locks are very much common in india)
This link to information on the site seems to suggest that they do lots of lever locks, I would be surprised if it was warded so I'm going to stick my next out and say that will be a lever lock you've got there.