Automatic Door Synchronization Steel Rope – 3000mm, 3mm Diameter, M8 Ends High-quality steel synchronization rope designed for automatic elevator door systems. With a 3 mm diameter and M8 threaded ends, this 3000 mm cable offers a universal fit for common lift brands and ensures smooth, synchronized door movement. Key Specifications Length: 3000 mm Diameter: 3 mm Thread Size: M8 Type: Steel synchronization rope Application: Automatic door coupling / synchronization Compatibility: Fits Otis, Schindler Compatible, Fermator, Wittur, Prisma and other common elevator door systems Ideal for maintenance or replacement in elevator doors requiring synchronized motion between door panels. Built for long-term reliability and mechanical stability in demanding lift environments.