General description The Garage Door Rollers are designed to enhance the performance and longevity of your garage door system. Featuring a lubrication groove, these rollers ensure that lubrication is evenly dispersed over time, reducing friction and wear. With precision ball bearings and nylon casters, they operate much quieter than standard garage door rollers, making them ideal for residential use. Technical specifications Dimensions: 11.5 x 4.5 cm (4.53 x 1.77 in) (LxDia) Weight: 534 g Operating temperature: as low as -45°C Compatibility and accessories Automatic garage doors Arch garage doors Solid wood garage doors Anti-pinch garage doors Cellular garage doors Engineered garage doors Remote garage doors Villa garage doors Usage These rollers are suitable for various types of garage doors, providing a smooth and quiet operation. They are particularly effective in reducing noise levels compared to stock garage door rollers.