12397CS - 5.75 Inch Spring Steel Extension Springs

The 12397CS is a regular extension spring manufactured by Century Spring. It features a zinc finish for added durability and is made from high-quality spring steel. This spring has a free length of 5.75 inches and an initial tension of 9 pounds. With a maximum deflection of 3.3 inches and a maximum load of 40 pounds, it is suitable for a range of applications. The 12397CS has an outside diameter of 0.75 inches and a wire diameter of 0.098 inches. Its spring rate is 9.5 inch-pounds, providing reliable performance. With its left wind direction and machine hook ends, this extension spring is designed for easy installation and secure attachment.

At Century Spring, we understand the importance of fast shipping and a robust stock inventory. We take pride in offering quick delivery of our products, including the 12397CS spring. As a U.S.-based manufacturer, we prioritize quality and craftsmanship in all our springs. Whether you're working on a small project or a large-scale application, you can rely on Century Spring for prompt and efficient service. With our extensive inventory and commitment to customer satisfaction, we strive to meet your spring needs with ease and reliability.