Achim Home Furnishings RDBFD66120 Rod & Finial, 66-Inch Extends to 120-Inch Diameter of the all metal rod is .75 in. The set comes complete with matching, all metal hardware (brackets and screws) for wall or ceiling mount; brackets can be adjusted to extend between 3.5 in. to 4 in., Tools required for installation: Screwdriver and drill Diameter of the all metal rod is .75 in. The set comes complete with matching, all metal hardware (brackets and screws) for wall or ceiling mount; Brackets can be adjusted to extend between 3.5 in. to 4 in. Tools required for installation: Screwdriver and drill