639CS - 10.50 Inch High Carbon Steel Extension Springs

The 639CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and a zinc finish. This spring has a free length of 10.5 inches and an initial tension of 3 pounds. Made from High Carbon steel, it can handle a maximum deflection of 5.5 inches and a maximum load of 14 pounds force. With a wire diameter of 0.054 inches and an outside diameter of 0.375 inches, the 639CS has a rate of 2 lbs/inch. It weighs 0.1264 pounds and is wound in a left direction. This standard extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we prioritize prompt order processing and reliable shipping. With our significant stock of springs, including the 639CS, we can ensure that our customers have access to the products they need when they need them. Additionally, all of our springs are proudly made in the United States, guaranteeing high-quality craftsmanship and materials. Choose Century Spring for quick shipping, ample supply, and American-made excellence.