Shower Roller HL-609 | Wholesale | Shower Room Sliding Glass Door Wheels | Factory Direct Sale

Hydrorelax plastic shower pulley set provides a reliable solution for sliding glass doors in bulk projects. Each set includes 8 pieces (4 top single wheels + 4 bottom single wheels), suitable for 4–6mm glass thickness and 20–26mm wheel diameter. With a tested lifespan of 20,000 sliding cycles and a load capacity up to 20kg, these rollers deliver smooth and stable door movement for long-term use. Made from durable plastic, they are easy to install and widely compatible with shower enclosures, bathroom cabins, and custom OEM/ODM designs, making them an ideal choice for wholesalers, project contractors, and hardware distributors.