This is the 4-6mm glass version - for the 8mm glass version click here

• Suits many makes of Chinese and European Quadrant Shower door
• Similar to R4 - the R4(F) has the rollers set further below glass hole as shown in the diagram
• Suits glass thickness 4mm-6mm
• Used for bottom of door
• Spring loaded for ease of installation and cleaning
• Suitable for glass margin 18mm (distance from centre of hole in glass door to outside edge of glass door)
• Wheel diameter 19mm, 23mm and 25mm Ensuring a wheel is running well after installing can prolong its life by years.
• Suits hole in the glass diameter minimum 8mm
• To ensure a smooth running wheel apply silicone spray or engineering lubricant around the wheel every 6-12 months