Shower Door Rollers, Plastic Door Wheels, for DIY 4-6mm Glass, 23mm Diameter (2 Top Rollers and 2 Bottom Rollers) (23MM)

General description Set of 4 twin shower door rollers, including 2 upper rollers and 2 lower rollers, designed for smooth and quiet operation. Technical specifications Material: Copper swing + electroplating plastic alloy Wheel diameter: 23mm Wheel width: 5mm Glass mounting hole: 12-14mm Glass thickness: 4-6mm Installation Easy to install and maintain. Usage Suitable for most shower enclosures, shower stalls, and steam rooms.