23 mm sliding door roller, 8 pieces of door rollers for bathroom cubicle

Color: Gray shower door rollers; Design: Double shower door rollers. Roller diameter: 23 mm; Width: 5 mm. Minimum hole size in glass: 11 mm. Suitable for sliding door glass thicknesses from 3 to 6 mm. Material: Plastic, BS nylon, and stainless steel. These individual shower door rollers fit glass shower doors when the distance between the center of the hole and the edge of the glass is 18 mm. Scope of delivery: 4 upper shower door rollers + 4 lower shower door rollers. Description: - Easy height and angle adjustment of the door. - These shower door rollers are suitable for quadrant, curved, and straight sliding doors. - The shower door rollers are adjustable, easy to install, and ensure a smoother shower door operation – no more wobbling or squeaking! - No need for a plumber or to buy new shower doors. - The set includes 4 adjustable upper and 4 lower shower door rollers. - Includes screw cap. The spring is also suitable for curved shower doors. It comes with nuts and plastic covers. Note: Please check the size of your shower door's glass opening before purchasing. Package includes: 4x upper shower door rollers, 4x lower shower door rollers