C-clips, also known as C-clamp clips, are small, U-shaped fasteners used to secure components in place. They are commonly made of metal or plastic and are designed to fit into a groove or slot, holding parts together without the need for additional tools. C-clips are often found in automotive applications, machinery, and various electronic devices. These clips come in different sizes and styles to accommodate various applications. They are easy to install and remove, making them a popular choice for assembly and maintenance tasks. C-clips are essential in ensuring that parts like bearings and shafts remain securely positioned during operation.