GOTRAYS Sliding Door Rollers Cupboard Door Sliding Pulley, Furniture Sliding Wheels Guides Ball Bearings Sliding Parts for Cupboard, Wardrobe, Cabinet（4

High Quality: The pulley panel is made of high-quality stainless steel, durable and not easy to deform, and the bottom wheel adopts a brass bearing, which is more stable and load-bearing, stable and quiet. Pulley Design: The concave design of the wheel is consistent, the bearing shaft is smooth and round, and the sliding is free from scratches. Each event will bring its own cleaning, refusing to accumulate dust. PERFECT SIZE: The pulley plate is 74mm long and 37mm wide, the thickest plate can be up to 20mm thick, the pulley diameter is 33mm, and the thickness is 9mm. Suitable for various styles of cabinets and kitchen cabinets. Easy Installation: Quick installation button, the upper guide wheel adopts a copper button, the retractable upper wheel is convenient for door leaf installation. Cylindrical conduit, horizontal rotation structure, sliding smoothly without jamming. Set Includes: 4 sliding door wheel kits to form four pulleys. It is recommended to install 2-4 pulleys per cabinet