We make Custom Extension Springs...
Typically made from round wire, extension springs are then close-wound for initial tension. The close-wound initial tension is the main difference between compression and extension springs production. Extension springs are mainly used in applications where springs need to store energy and exert a pulling force. For instance: small medical devices, automotive (interior and exterior components), push/pull levers, screen doors, trampolines, garage door assemblies, farm machinery, balance scales, off-road equipment, brake springs, toys, carburetors, and much more...
Spiros Industries - Custom Spring Manufacturing Company
