Lockpicking is the practice of unlocking a lock without using the original key. This is typically done by manipulating the internal components of the lock, such as the pins, to align them in a way that allows the lock to turn. Lockpicking is often associated with locksmithing, security, and sometimes criminal activity, but it can also be a hobby for enthusiasts. The tools used in lockpicking include a tension wrench and various types of picks. These tools help the picker apply pressure and manipulate the pins inside the lock. While lockpicking can be a useful skill for locksmiths and security professionals, it is important to use this knowledge responsibly and legally.