What Is the Purpose of Cable Locks?

The primary purpose of cable locks is to provide accessible, adaptable security.

Unlike rigid locks, their braided steel or reinforced cables bend to fit around irregular shapes, making them perfect for securing items in public spaces (e.g., bikes at racks, laptops in cafes). They act as a visual and physical deterrent against opportunistic theft, as cutting them requires specialized tools.

Cable locks also prioritize portability: lightweight and often coilable, they’re easy to carry. While not as impenetrable as heavy-duty chain locks, they excel for low-to-medium risk scenarios where flexibility and convenience matter most—protecting valuables without restricting mobility.