Enhance the functionality of your rolling doors with our metal pulleys. These components are crafted to withstand heavy usage and harsh conditions, making them great for garages, warehouses, and industrial settings. The sleek design and robust construction ensure that your doors operate quietly and efficiently, providing a easy experience. Features -Color:Assorted Color -Material:Galvanized iron -Size:18.00X18.00X3.00cm/7.07X7.07X1.18in -Hole diameter: 45 mm -Enhanced efficiency: the metal pulley improves the operational efficiency of rolling doors -Wide compatibility: ideal for both garage doors and rolling door, offering broad applicability - durability: constructed from galvanized iron for enduring performance -Accident prevention: designed to prevent accidental incidents, ensuring safe usage -Aesthetic appeal: the sleek design complements the door, adding to its aesthetic value Package list: 1 x rolling door accessory