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Gifford Spring Company, Inc. Datasheets for Extension Springs

Helically wound to oppose resistant forces, extension springs have consistent mechanical energy to return to its no-load, compressed position. The ends of the spring are attached to components intended to move apart, with the extension spring providing a reliable return force.


Extension Springs: Learn more

Product Name Notes
Extension Springs work by their initial tension resisting the pulling force to which their ends are attached. Extension springs use various types of ends, including machine hooks, crossover loop, side...