Replacement Shower Door Roller Wheel Runner Diameter 20mm

Straight stainless steel shaft with 5mm thread 5mm thread with sleeve to suit 4mm - 8mm thick of glass Offset holes through nuts and washers to allow for height adjustment Total Length: Approx. 35mm (sleeve not included) Wheel Size (Dia. x T): Approx. 20 x 4 mm Replacement shower door roller to fasten roller to mount. This shower door roller will provide smooth sliding. Material: ABS wheel with stainless steel shaft Color: White, beige Package Included:1x Shower Door Roller Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.