<p>XUEMEI High Quality Material: 360 degree rotating shaft made of heavy duty stainless steel and brushed surface, has highest quality with maximum durability rust-proof, moisture-proof, corrosion-resistance, can be used for a long life.Strong Load Bearing: Hidden door pivot hinge loads are high; , offers constant hold for years.Easy Install: Hidden Rotating Door Shaft is easy to install and easy to use, it is widely used in various revolving doors.;Wide Application: Professional manufacturing, stable characteristics, high reliability. 360 degree door pivot hinge system, widely use in bedroom, livingroom, mansion, mall, tall building rotating door or front door and so on.Color: silverSize: Lower part 10*5.9cmUpper part 3.2*10cmWeight is about 505gDelivery Quantity: 1 Piece</p>