Locksmith during an emergency can perform three major actions to get into someone’s space. First is constructive entry second is destructive and the third is the most special one that is the use of a master key. Emergency Locksmith always wants easy access to any kind of doors along with that they also want less destruction that’s why they always prefer to use master key technique first. If they fail to do so then they apply constructive entry in which locksmith bypasses the lock by using special tools and if both master key and constructive entry fail then the only option remained is the destructive entry.
In the destructive entry, locksmith forcedness has to break the whole locking system. Constructive entry is mostly applicable for padlock series of locks and in terms of master each series of locks has its special master key locksmith can’t put the master key of padlock into deadbolt types of locks.