CHAIN DRIVING ROLLER BLIND

The product has the code 13000058 and is identified as 56mm Ya li shi B. It features a Ø56mm tube size and a Ø4.8×6 chain size. The system supports a maximum load of 15kg and can operate within a maximum area of less than 4 meters in width and less than 8 meters in height. Additionally, it provides a 50% reduction in pulling power required.