This set includes eight new, 25mm diameter plastic shower door roller wheels in grey. Designed as bottom guide pulleys, they are suitable for replacing worn or damaged rollers to ensure smooth and quiet sliding door operation. The plastic construction offers a lightweight and corrosion-resistant solution for standard shower enclosures. Free shipping is available for this item. Please check the listing for full details to confirm compatibility with your specific shower door model and track system before purchasing. 8Pcs 25mm Single Shower Door Rollers Plastic Bottom Wheels Pulleys Guide Grey. Condition: New. Listed at 21.28 USD. DescriptionMade of durable plastic that can withstand high-intensity use. They are not easy to deform and can resist wear and tear caused by contact with water, making them suitable for long-term use.Operate quietly and smoothly, requiring minimal effort to push and pull. They enable easy opening and closing of the shower door, providing a comfortable shower experience.Align the roller with the glass mounting hole and use the appropriate tool to tighten the screw.Quickly repair bathroom sliding glass doors that are suitable for most shower stalls, curved glass doors, enclosures, and steam rooms.SpecificationColor: GreyMaterial: PlasticSize: 45 x 25 x 34 mm / 1.77 x 0.98 x 1.34 inch (LxWxH)Wheel Diameter: 25 mm / 0.98 inchGlass Thickness: 4 - 6 mm / 0.16 - 0.24 inchesGlass Hole Spacing: 10 - 14 mm / 0.39 - 0.