Broken Extension Springs

You can still find some older models homes using extension springs for their garage doors. The extension springs are not as up-to-date as the torsion springs, but just in case you’re wondering the extension springs are still very effective in doing the job. The extension spring counterbalance system includes a pair of stretched springs (parallel to the horizontal tracks). Using pulleys and counterbalance cables, it lifts the garage door. The door is raised as tension released.
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