1. Flexible and easy to use 2. High-quality construction for reliable performance 3. Built to strict quality control standards; durable design ensures long service life 4. Stable performance and high reliability—ideal replacement for worn or noisy hinge rollers 5. Made of premium ABS material These hinge mute sleeves install onto the roller shaft and provide a cushion between the roller and hinge, reducing noise and eliminating rattling. They fit most standard hinges and securely grip clean roller stems. Includes matching shaft nuts for installation. For optimal results, apply lithium grease to the roller stems before installation and ensure all hinge screws are fully tightened to minimize noise. Item Type: Garage Door Hinge Mute Roller Sleeve Condition: New Fitment: Direct replacement Color: As shown Material: ABS Package Contents: - 20 × Garage Door Hinge Mute Roller Sleeves - 20 × Garage Door Hinge Roller Shaft Nuts Note: Color appearance may vary slightly due to lighting and screen settings. Dimensions are subject to a tolerance of ±1–3 cm.