DETALLES:2 Pack 4 Diameter Universal Mounting Plate, Includes Ground Screw, Wiring Nut and Crossbar Mounting Screw, 2Piece Set, Alloy Steel, Zinc Fits most: wall sconces, chandeliers . . . . . etc. lampsWide range of applications: This light mounting bracket adapter is designed to connect light fixtures and canopies to electrical junction boxes and is made of galvanized steel for durability, rust resistance and longevity.Complete fixture mounting bracket kits include crossbar bracket, mounting screws, washers, nuts, ground screws, ground wire and wire connectors.Designed to securely connect fixtures and canopies to electrical junction boxes, ideal for retrofitting or replacing older or DIY fixtures with existing hardware.Our GuaranteeIf you are not satisfied for any reason, just return it for a refund We promise 24 hours customer support, please feel free to contact us if you have any questions about your product or order.TABLA DE CARACTERÍSTICAS:Dimensiones del paquete: 4,41 x 4,41 x 0,87 pulgadasPaís de origen: ChinaNúmero de modelo del producto: XDD23Color: 4 inches-XDD23Estilo: mount bracketMaterial: Alloy Steel, ZincFuente de energía: not haveUso: Home¿Se incluyen las baterías?: No¿Se necesitan baterías?: No