Extension spring is a kind of coil wound into a spiral and tightly wrapped to meet various extension requirements. The type of extension spring ends depends on the application of your extension spring. By learning more about applications of extension spring and end types of the spring, you can choose the best solution for your application.
Use of extension spring
The extension spring is designed to provide tension force when the spring pulled away from its free length. It usually has a hook or loop at the end of the tension spring, which is used to connect the parts that pull the spring tension. The extension spring can be used wherever the extension force is required.
Extended hooks spring
Extended hook ends are useful for extension springs. Its hook lengths that are typically more than 110% larger than the inner diameter of the body coils and produces more force out of spring for load requirements.
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