Spring tension max. 50 mm shaft, OK-WINDER®500

As a dealer in the door industry, you can purchase all your spare parts in this online store. We provide a wide range of products, covering many different manufacturers and types, delivering to customers all over Europe. We want to be your preferred supplier of spare parts, and this is why we closely monitor the market on an ongoing basis, keeping up to date with new accessories, trend and spare parts, in close collaboration with our customers.