Shower Door Rollers Twin Spare x 2 / Runners 19mm Wheels Grooved L3 Face of the glass to the wheel_19mm The two outer wheels are

The two outer wheels are adjustable

For matching Bottom/Lower rollers please click here

Body height: 14

2 Top rollers supplied

For matching Top/Upper height adjustable rollers please click here

Shower Door Rollers Twin Spare x 2 / Runners 19mm Wheels Grooved L3 Face of the glass to the wheel_19mm The two outer wheels areTwin Double Shower Door Rollers for Sliding Shower Door with Grooved Wheels Description: 2 rollers supplied. Luxurious top quality product. Grooved wheels. Swivel action to also fit curved and quadrant showers. Compatible Showers: Aqualux. Bristan. Also fits other makes and models. Specifications: A Wheel diameter: 19mm. B Wheel thickness: 5mm. C Diameter of hole in glass: 9mm. D Glass thickness: 4 6mm Materials: 304 stainless steel micro bearing.