4pcs Shower Door Roller Set – Durable and Easy to Install Upgrade your shower enclosure with this set of 4 quality shower door rollers designed for smooth, quiet, and longlasting performance. for replacing worn or damaged rollers, these components ensure your shower door glides effortlessly and stays securely in place. Key Features: Compatible with shower doors 4mm to 6mm thick Wheel diameter: 19mm for a precise fit Wheel thickness: 5mm Inner hole diameter: 4mm, fixed with M4 screw Supplied with stainless steel screws for easy installation Quality Materials: Pulley made from copper and durable POM wheel for strong wear resistance Stainless steel screws provide corrosion and rust resistance Engineered for consistent performance and reliability in wet environments Performance Advantages: Strong bearing capacity for dependable door support Low friction for smooth movement and reduced wear Quiet operation for a comfortable and noise experience Practical Applications: Ideal for repairing or upgrading sliding shower doors in residential bathrooms Suitable for use in hotel or spa shower enclosures requiring reliable operation replacement for worn rollers to restore easy, quiet door movement This set is designed to meet the demands of daily use, offering stability, durability, and ease of installation for a wide range of shower door styles.