Premium Materials: The rotating bearings are made of high-quality heavy-duty steel, galvanized, corrosion-resistant and durable. The internal installation of steel balls meets the requirements of the turntable in terms of flexibility. 360-degree spirit: Flexible rotating swivel bearing features. There is sufficient ball between the square top plate and the bottom plate, and the swivel is a deeper ball rolling, so the ball is movable smoothly. Reasonable Design: The circular groove design of the storage and support box, reducing the possibility of excessive friction, smooth rotation, high stability, no noise. Convenient installation, no damage to your furniture. Strong load capacity: Lightweight rotating support transmission and excellent support function. Adjust rotation, drive, fixation of various functions, suitable for indoor and outdoor furniture assembly and handmade operations. Wide use: the swivel bearing is a good tool for furniture assembly and handmade. Ideal for bar stools, dining tables, chairs, office swellings, car seats, display racks, TV bases, aprons, rotating shoes, cabinets, etc.