Complete Replacement Set: This comprehensive shower door roller kit includes four double rollers (two top and two bottom), each featuring an anti-collision block and mounting screws. Everything you need for a full door mechanism refresh. Whisper-Quiet Operation: Engineered with advanced noise-reduction technology, these replacement rollers ensure your shower door glides smoothly and silently. Enjoy a peaceful bathroom environment without disruptive sliding sounds. Easy & Adjustable Installation: Designed for 4–6mm glass with a 12–14mm hole diameter. The 23mm wheels feature a simple screw-adjustment system—just turn clockwise or counterclockwise to fine-tune the height and alignment for a perfect fit. Specifications: Material: Durable Plastic Colour: Silver Wheel Diameter: 23mm Wheel.
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