Torsion spring for replacing the Hörmann spring R521
Art. nr.: 108030216
Torsion spring for Hörmann industrial doors. This spring is the replacement spring for the R521. All springs are recalculated and have an increased life span. If you do not have the original Hörmann spring number, measure the spring and contact us.
New! Patented magnetic gap seals developed for sectional doors, dock levellers, and pedestrian doors, can be installed quickly and easily to industrial doors, gates, and loading ramps. The gap seals provide effective protection against drafts and energy loss. The robust and durable material keeps rodents and pests away. For more information: info@iddparts.nl or +31 342 490 990.
New! Patented magnetic gap seals developed for sectional doors, dock levellers, and pedestrian doors, can be installed quickly and easily to industrial doors, gates, and loading ramps. The gap seals provide effective protection against drafts and energy loss. The robust and durable material keeps rodents and pests away. For more information: info@iddparts.nl or +31 342 490 990.
