Cable locks are flexible security devices made of a strong, durable cable that can be used to secure various items, such as bicycles, tools, or outdoor equipment. They typically feature a locking mechanism at one end, allowing users to loop the cable around an object and then lock it in place. This makes them a popular choice for protecting belongings from theft. These locks come in different lengths and thicknesses, providing options for various security needs. While they are not as secure as heavy-duty U-locks, cable locks are lightweight and easy to carry, making them convenient for everyday use, especially for cyclists on the go.