The Sliding Window 7/16" Flat Nylon Roller is designed to restore smooth and reliable operation to sliding window systems. Ideal for repair and maintenance applications, this roller assembly helps ensure consistent sash movement and proper alignment within the window track. Sold by: EachFinish/Color: WhiteMaterial: Plastic (Housing and Wheel)Wheel Diameter: 7/16"Roller Profile: FlatLength: 1-7/16"Width: 3/8"Base Length: 9/16"Application: Sliding WindowsFunction: Supports Smooth Window Sliding OperationPart Number: SWH-161 Constructed with a durable plastic housing and nylon wheel, this roller provides long-lasting performance with reduced friction for smooth gliding action. The 7/16" flat edge wheel is designed for compatibility with a variety of sliding window tracks, offering dependable operation in residential applications. With compact dimensions, this roller assembly fits securely into compatible window frames, making it a practical solution for replacing worn or damaged rollers and improving overall window performance.