This spring is turning left. Wire diameter: 5.5 mm Inner diameter: 50 mm convolutions : 112 Spring length approx 610 mm, measured in the relaxed state. The spring identification is labelled on the aluminium banneret of your old spring. In case the aluminium banneret is gone, in order to identify the correct torsion spring we need the following data which you please find on the type plate on the inner face of the door section.

Doors and gates, automatic and access control
  • Hörmann
  • Hormann
  • spare parts

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