Locksmiths are famous for introducing a wide variety of locks in the form of both manual and automatic format. Some highly rated manual locks introduced by locksmiths are padlock series of locks, pin tumbler locks, deadbolt locks, knob locks, interchangeable core-based locking systems, and many others. From all the above-mentioned locks, deadbolt locks gain a lot of popularity. Deadbolt locks are sometimes also considered as the successor of the padlock series of locks. There is a proper reason behind such a concept, padlocks are easily pickable by any random person and locksmith found it as a serious issue, and to prevent security-related complications they immediately come up with a deadbolt locking concept. Construction-wise deadbolt locks are available in two different forms first is the single cylindric deadbolt lock and the second is the double cylindric deadbolt lock. Based on client requirement locksmith reston va have to choose from above mention two forms of deadbolt locks.