White U-groove nylon pulleys, 4 x 20 x 6.5-7.4 mm inner diameter, for sliding doors

General Description This nylon pulley is made of plastic and steel. Equipped with a deep groove ball bearing, it offers smooth sliding, resistance to pressure and wear. Each product has a label with a certified manufacturing part number, guaranteeing its traceability. It is a practical replacement accessory for damaged parts, specifically designed for smooth door operation.

Product Specifications Materials: Plastic + Steel Color: White Structure: Deep groove ball bearing Features: Smooth sliding, resistance to compression and wear Package Contents: 4 nylon pulleys Quality Guarantee Each inner package is marked with a unique part number, model, and inspection date.

You can provide the item number for any inquiries and after-sales verification in case of any issues, thus effectively protecting your rights and interests as a buyer. Wide application: Primarily suitable for bathroom sliding doors, glass closet sliding doors, and other similar sliding door fittings. Easy to replace and install, it ensures stable and smooth opening and closing.