Set of 4 replacement rollers for sliding shower doors with M6 screws, 19 mm diameter

High quality: Made of high-quality POM plastic. Fits various types of showers. Ensures smoother gliding for your doors. No downsizing and no wasted money: Did you buy a sliding system and it broke? Are you dreading the thought of having to buy a new one? Forget it! There are replacement shower door rollers that will fit any sliding system in your home. If you're having trouble sliding your shower doors, use this quick fix and save money. Use everywhere: Shower door gliders for showers, massage cabins, bathtubs, jacuzzis, and even furniture accessories. Ensure your door(s) open easily and smoothly. Replace your broken system. High-quality shower rollers. Bearing component: Smooth door rolling with a slight forward or backward movement, effortlessly for shower enclosures and hydromassage shower boxes. Clearly performs its assigned task, distributing the weight of the glass and controlling movement in the desired direction. This gives the product even greater durability and a longer lifespan. Steel wheel part: 9 mm diameter x 3 mm height. Type: 4 shower door rollers. Wheel thickness: 5 mm. Supplied with screws. Suitable for shower doors 4 to 6 mm thick. Roller diameter: 19 mm, 6 mm inner hole, fixed with an M6 screw. The pulley is made of copper + POM wheel, and the screw is stainless steel. Corrosion and rust resistant steel, good overall performance. Pulley bearing capacity, good stability, low coefficient of friction, good noise reduction.