Fourpack shower door roller set (4 single rollers + screws) engineered to restore smooth sliding and give you everything needed for a complete replacement. Why this set helps Complete replacement kit: Four single rollers plus matching screws mean you can all worn rollers at once for balanced performance and consistent fit. Smooth, quiet glide: Nylon wheels running on a brass core reduce sticking and noise for easier door operation. Built to last: Nylon components with a brass core and stainless steel screws resist wear from daily use, maintaining function over time. Lowmaintenance design: Simple, streamlined parts are easy to wipe clean so the rollers stay of buildup that causes sticking. Key attributes Function: Designed for sliding glass shower doors to improve rolling action and reduce friction and noise. Materials: Durable nylon wheels, brass core for strength, and corrosionresistant stainless steel screws. Included: Four single rollers and screws—everything required for a full set replacement. Performance: Smooth operation, long service life, and easy cleaning to keep your shower door working properly. Typical use scenarios worn or noisy rollers on a residential sliding glass shower door to restore smooth, quiet operation. Upgrade rollers during a bathroom remodel to improve door performance without replacing the entire door. Perform routine maintenance in rental properties or hospitality settings where reliable, lowmaintenance hardware reduces service calls. What you can expect Smoother door movement and reduced rattling or catching. Durable parts that withstand frequent use and regular cleaning. A straightforward replacement with all screws included for a full set change.