Set of 2 Double Shower Door Rollers/Runners/Wheels Top and Bottom 23mm or 25mm Wheel Diameter L054 Hole Size in Glass_15mm C - Diameter of hole

C  - Diameter of hole in glass: 13mm

B  - Wheel thickness : 6mm

Replacement Shower Door Handle Square Style Button Handle

Ideal Standard

F  - Distance from the face of the glass to the wheel: 15mm

Set of 2 Double Shower Door Rollers/Runners/Wheels Top and Bottom 23mm or 25mm Wheel Diameter L054 Hole Size in Glass_15mm C - Diameter of holeTwin Double Zinc Alloy Shower Door Top and Bottom Rollers for Sliding Shower Doors Description: 2 double rollers supplied Top and Bottom. Luxurious top quality product. 100% new. Top rollers are height adjustable to allow the door to be lined up to mate with the frame or magnetic seal where you have a pair of doors. Bottom rollers are spring loaded. Choice of 23mm or 25mm wheel diameter (please choose from dropdown menu). Specifications: A Wheel