Features: Ensure smooth and quiet operation of your garage door with the heavy-duty garage door roller, engineered to handle up to 90kg effortlessly. Crafted from galvanized steel, this roller boasts high strength, temperature resistance, and corrosion resistance, making it both durable and reliable for long-lasting use. Perfect for homeowners, garage door repair technicians, and DIY enthusiasts looking for an easy and effective way to replace old or worn-out rollers. Ideally suited for residential garages and industrial warehouse doors that require frequent opening and closing, ensuring seamless functionality every time. Equipped with sealed bearings, this 3-inch roller ensures smooth gliding without sticking, enhancing the lifespan and performance of your garage door system. Specifications: Component: Metal Outer Diameter: Approx. 7.6cm/2.99inch Color: Silver Note: 1. Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the product. Thanks for your understanding. Package Includes: 1 x Door Roller