Exclusively for River of Goods Ceiling Fans OVERALL DIMENSIONS: 0.5" Standard Diameter (0.875" actual outer) x 21"L METAL FINISH: Oil Rubbed Bronze ASSEMBLY: Simply lock into the fan with the pin and screws to extend the height of your ceiling fan COLOR: Finish color matches River of Goods ceiling fans Ceiling fan down rod extensions are used to set the fan at the proper height for the best performance. All down rods are non-threaded and compatible with any pin installation-type rods. This down rod extension provides additional options when hanging your fan.