Garage torsion springs are a type of spring that is used to counterbalance the weight of a garage door. They are typically made of steel and are mounted on a metal shaft that runs parallel to the door. When the door is opened, the springs twist and store energy. When the door is closed, the springs release their energy and help to lift the door.
Torsion springs are an important part of a garage door system. They help to ensure that the door opens and closes smoothly and safely. Without torsion springs, the door would be very heavy and difficult to lift.