
Specification: 1. Bearing diameter 29 mm. Suitable for old vaulted or square shower rooms. 2. Note: The thickness of the door is from 4 to 20 mm. 6mm and the installation hole is 15. 17mm. 3. Material: copper + stainless steel + nylon. Features: 1. Capacity strong carrier: the thick copper axis is stronger. 2. Super Quiet: Built-in smooth Ball, silent sliding, smooth and powerful. 3. ÉFlowing: The top rail is evenly under pressure, smooth and gently pushing the pull; ÉInstallation steps: 1. Remove the glass door from the track. 2. Back out the fixed screw and remove the old roller. 3. Install the pulley on the glass door, secure it with a screw, then install the cover to the door. screws.