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Key rings are known by many different names, including key fobs and split rings. They are small metal rings, usually made of stainless steel, that hold keys together and have loop attachments so that they can be hung from a keychain or a belt loop. They are not only useful for organizing multiple keys but also for identifying and distinguishing different sets of keys.

Key rings come in several sizes, shapes, and forms, making them extremely versatile. Common sizes include a single ring for a single key, or a doubled ring for 2 keys, or a large multi-ring for up to twenty keys. Various shapes such as oval, square and oblong are also available depending on the inpidual’s preference. Additionally, they come in a variety of finishes, including chrome, gold, and silver, and can be engraved or customized with initials or logos.

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The most common use for a key ring is to keep multiple keys together, preventing them from becoming lost or misplaced. This is especially true when one has to unlock multiple doors or uses public transportation and needs to access a number of different locks. A key ring can also be used to keep trim pieces, brush fobs, and small photography equipment together and organized in one place.

Key rings are also often combined with other security measures such as padlocks, combination locks, and other forms of access control systems. This helps to reduce the risk of unauthorized access to certain areas and prevent theft or break ins. Key rings are also useful for identifying the specific activities a person is allowed to conduct on someone else’s property or business premises.

Key rings can be easily and cheaply bought in most hardware or department stores. They are a simple and inexpensive way to keep all your keys secure and organized. If you tend to misplace your keys or have multiple sets for different activities, then a key ring is the perfect solution for you.