Disc detainer locks are a type of locking mechanism that uses a series of rotating discs to secure a door or container. Unlike traditional pin tumbler locks, these locks require a specific key that aligns the discs to a certain position, allowing the lock to turn and open. The design makes them more resistant to picking and bumping, enhancing security. These locks are commonly found in high-security applications, such as safes, motorcycle locks, and high-end padlocks. Their unique mechanism provides a reliable way to protect valuable items, making them a popular choice for both residential and commercial use.