25mm 4x Zinc Alloy Double Top/Bottom Shower Door Rollers Wheels Runners Set

Set of 4 Twin/double Shower Door Rollers (2 top & 2 bottom).
These single shower door rollers fit glass shower doors where the distance from the center of the hole to edge of glass is 18mm.
Diameter of the wheel: 25mm; Width of the wheel: 5mm.
Minimum Hole size in the glass: 11-14mm. Suitable for 4-8 mm glass thickness.
Material:Zinc alloy
Color:Silver
Comes with screw cover caps
Fits for most shower enclosures, cabins and steam cabin enclosures.
Great replacement shower door roller