An interchangeable core-based locking system is one of the most special locking concepts ever introduced by the locksmith community. Regarding its construction, as per design, it is cylindrical and easily fits into the palm. It is designed in such a manner that it accepts two different configuration-based keys. The first is called the primary key and the second is called the direct key. The primary key is used for actual locking unlocking and in case if the client forgets or misplaced his or her keys then with the help of a direct key the whole locking setup which is called interchangeable core can be replaced with the new one. Such action will help the client in saving money and also prevent locks from being get wasted.
Locksmith Reston VA promotes such type of locking concept on a large scale. It is not so expensive and can be used with some special design-oriented deadbolt and padlock series of locks, which generally accept the concept of interchangeable core-based locking.