311CS - 2.50 Inch Spring Steel Extension Springs

The 311CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.034 inches, an outside diameter of 0.375 inches, and a free length of 2.5 inches. It has an initial tension of 0.5 pound and a maximum deflection of 4.2 inches. The 311CS has a spring rate of 0.81 lbs/inch and a maximum load of 3.9 pound force. It features full loop ends, providing secure attachment. The 311CS is a reliable and high-quality extension spring suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery for our customers, and that's why we ensure quick turnaround times on orders. Additionally, our significant stock inventory means that we have a wide selection of springs readily available for immediate shipment. We are committed to providing top-notch products made in the United States, including the 311CS. With Century Spring, you can trust that you'll receive the springs you need promptly, allowing you to complete your projects without delay.