Kalyani Springs, we are also known as a believable company to offer a superior quality array of Extension Spring. The offered springs are precisely manufactured under the guidance of our diligent professionals using quality-examined metal alloys and highly advanced techniques. These springs are used in snow plows, staplers, garage doors and much other spring tension equipment. Extension springs are typically made with original tension, which forces the coils to press against each other in the unloaded position. Extension springs are typically installed with an initial tension that stretches the spring until the coils are close to separating. These springs are also known as tensile springs and these are used in many applications like a common household stapler, garage doors, snow plows and various types of spring tensioning equipment. Moreover, the offered springs can be purchased at market leading prices from us. Some important features of these springs are: Features: Easy installation High durability Compact design Extension Springs are connected at each ends to different parts. Extension spring tries to bring them together again, When these components moved alone. It is original the tension that determines how tightly together an extension spring is coiled. While many applications require springs that bedew force and perform a pushing action, others completely different springs that enable extension by actuation themselves back along. If you need design help we have a responsive and experienced staff of engineers.