Cokritsm 6 pcs Shower Door Rollers Runners Wheels?23mm Sliding Shower Doors Wheels, Replacement Wheels Shower Doors, Roller Diameter 23mm for The Bathroom

Replacement Shower Door Rollers/Runners/Wheels Material: Copper + nylon wheel Roller outer diameter:23mm Inner hole: 5mm Shower Door thickness :4-6mm M6 screw can be used The shower door wheel is used for shower room glass doors and furniture accessories. Ensure that with our track, doors or their sliding can be easily opened or closed. The pulley has strong bearing capacity and good stability; Low friction coefficient, good mute effect. Easy to install, commonly used for bathroom glass sliding door pulleys/sliding tracks.