An interchangeable core-based locking system is the unique concept of locking ever introduced by locksmiths especially in the category of manual locking. As per the name suggested interchangeable core setup help in reducing the wastage of locks. As all said a lock without its key is nothing, it is simply considered as a piece of metal, and to prevent such kind of wastage, the locksmith comes up with the solution specified in the form of an interchangeable core-based locking system. The most important part of every manual lock is its internal portion covered under the lock body. In the interchangeable core-based setup if a client forgets or loses his or her lock keys then with the help of core setup the older setup can be easily replaced with a new setup without any extra effort and time needed. Locksmith Bronx prefers such kind of locking for securing almost all kinds of sectors except the auto sector.