Bản lề ma sát
Built from premium 304 stainless steel and offered in both C-groove and K-groove versions to suit a wide range of window profiles. An advanced hook design works together with a reinforced 3.5 mm thick support arm and multiple 8 mm solid rivets for an ultra-secure, anti-loosening connection. The proven three-arm structure delivers superior stability, while rigorous testing to over 35,000 open-and-close cycles ensures exceptional long-term durability and unwavering reliability.
