47mm Jumbo Gear-Reduced Mechanism is a chain-operated, geared mechanism designed for roller blind systems and compatible with 47 mm diameter tubes. Its gear-reduced structure significantly reduces the effort required to pull the chain when moving the blind up and down, allowing smoother, quieter, and more controlled operation.

This mechanism is preferred for medium-sized roller blinds and provides long-lasting performance in both residential and commercial spaces such as offices, stores, and hotels. The product is typically made with a plastic or metal body and comes in various colors (cream, white, gray, etc.).

The gear-reduction system increases durability, especially with frequent use. The chain system allows the user to easily fix the blind in the desired position. It is easy to install and designed to support the weight of the blind reliably.