A Flat Spring is a type of spring that is flat or leaf-shaped in its design. They are commonly used to provide a restoring force or tension in mechanical systems, such as in suspension systems, automotive applications, door hinges, electrical contacts, and various types of machinery. Their flat shape allows for efficient packaging and integration into various devices while offering reliable performance and durability. These springs are typically thin, flat strips of material that are often rectangular or trapezoidal in shape. Flat Spring is a versatile component widely used in numerous industries and applications to provide tension, support, or actuation in mechanical systems.