Brazil Hot Sales Shower Glass Door Hanging Roller Wheel Double Nylon Round Shape Pulley Wheels Stainless Steel Door Rollers High-quality shower door hanging rollers featuring high carbon steel bearings with nylon wheels, designed for durability and smooth operation in demanding environments. Product Attributes Attribute Value Material High carbon steel bearing + nylon Load capacity 50kg per roller Corrosion Resistance Saltwater-resistant Lifespan 20,000+ cycles Style Modern
