8pcs Shower Pulley, Nylon Wheel for Bathroom Glass Sliding Door

Deep groove ball bearings, fashionable sliding and flexible, compression wear.Suitable for furniture hardware fittings, moving doors, glass sliding doors, aluminum doors, etc.Made of high-quality nylon and metal, it is durable and can reduce vibration and noise.This U-shaped pulley is widely used in doors and windows to track and drive mechanical equipment.colour: as shownMaterial: Nylon + metalSize: 22.5mmPackage Contents:8 x scroll wheelOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.