Shower Roller HL-624 | Roller Set for Shower Room Sliding Glass Door | Factory Pricing for Bulk Sale

Hydrorelax zinc alloy shower door pulley set HL-624 is engineered for sliding glass shower doors and enclosures requiring durable, heavy-duty hardware. Each set includes 8pcs (4 upper double wheels + 4 lower double wheels) with wheel diameters of 22mm, 23mm, and 26mm available to match diverse project needs. The zinc alloy construction ensures excellent rust resistance, load-bearing capacity, and long-term performance, making it ideal for frequent-use shower systems. Designed for smooth and stable sliding operation, this pulley set is perfect for wholesale supply, OEM/ODM customization, and bulk orders for commercial or residential bathroom installations.