Premium Materials: The rotating bearings are made of high-quality heavy 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 pivot bearing features. There is sufficient ball between the square top plate and the bottom plate, and the pivot is a deeper ball rolling, so that 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 the rotation, drive, fixation of various functions, suitable for indoor and outdoor furniture assembly and hand-made operations The use is wide: the pivot bearing is a good tool for furniture assembly and hand-made. Ideal for bar