Sliding door rollers, set of 4, silent 4-wheel rollers, zinc alloy sliding door trolley, shower roller system with M6 thread, Ø 20 mm, suitable for

【Smooth and Silent Gliding】: The high-quality glass sliding door track, equipped with four rollers, ensures smooth and silent movement of your door. No more squeaking or snagging! Rollers for shower doors or glass doors.

【High-Quality Materials for Increased Durability】: Made of robust zinc alloy, the rollers offer a high load capacity and excellent corrosion resistance. Sliding door rollers designed for long-lasting use in humid bathrooms.

【Optimal Smoothness for Everyday Use】: The 4-roller design provides increased stability and silent gliding. Ideal rollers for homes where comfort and functionality are paramount, even with frequent use.

【Easy Installation and Secure Fixing】: The sliding closet door rollers can be installed in a few simple steps on existing sliding door systems. Thanks to their precise manufacturing and stable threading, they stay firmly in place and won't slip. 【Universal Applicability】: Whether it's a shower door, a sliding glass door, or a window, this roller set fits many common models thanks to its standard M6 thread and 20mm roller diameter, making it easy to replace defective parts.