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What Is a Dimple

Updated: 12/26/2023

What Is a Dimple

Dimples are small indentations or depressions found on certain types of keys. These keys, known as dimple keys, have a unique design that sets them apart from traditional keys. Instead of grooves or cuts, dimple keys feature a series of small dimples or holes on the key blade.

When a dimple key is inserted into a lock, the dimples align with corresponding pins or discs inside the lock cylinder. This alignment allows the pins or discs to be pushed up or down to the correct height, enabling the key to turn the lock and grant access. The dimple pattern on each key is specific to the lock manufacturer and model, adding an extra layer of security.

Dimple keys are often used in high-security locks due to their resistance to picking and unauthorized duplication. The unique dimple pattern makes it challenging for someone to create an accurate duplicate without specialized equipment and expertise. The complexity of the dimple pattern can vary, further enhancing the security of the lock.

Dimple keys come in different shapes and sizes. Some dimple keys may have a single row of dimples, while others may have multiple rows or staggered dimples. The specific design of the dimple key is determined by the lock manufacturer and the level of security required.

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