Shower Door Rollers, 23mm Diameter Double-Wheel Sliding Shower Door Roller for Shower Door Tracks, Shower Door, Glass Shower Screen

Adjustable for a perfect fit: Our curved shower door rollers kit includes 2 upper rollers and 2 lower rollers. The upper rollers can be easily adjusted by turning the stainless steel screw, allowing you to finely tune the height of the glass between 8mm/0.31in. The lower rollers are automatically adjusted based on the upper wheel's height when the spring button is pressed. Smooth and hassle-free sliding: 23mm door wheels replacement with anti-collision block and screws are all finely crafted with a smooth, burr-free surface, a tight fit on all parts, allowing them to slide smoothly on the rails without jams. Easy installation and replacement: Our 4pcs alloy glass door roller set includes 2 upper rollers, 2 lower rollers,With the basic mounting parts provided, installation and replacement are a breeze. Simply remove the old rollers and screw in the new ones and anti-collision block using a screwdriver, and then adjust the height for a perfect fit. High-quality and durable materials: Our curved shower door rollers are made from high-quality copper swing, electroplated plastic alloy, and stainless steel screws. These materials are corrosion-resistant, rust-resistant, and offer a strong load-bearing capacity. You can expect smooth sliding and long-lasting durability.