Ceiling Light Fixture Mounting Bracket with 4 Inches Diameter Universal Light Crossbar, Steel Crossbar Plate for Mount Wall Light, Close to Ceiling Light, Chandelier - Pack of 2 - Amazon.com
Project Source 5-in Silver Metal Ceiling Light Mount in the Ceiling Light Mounts department at Lowes.com
RTNLIT 4 Inches Light Fixture Mounting Bracket, Universal Light Circle Crossbar Plate with Ground Screw and Acorn Cap Nuts for Mount Wall Light, Close to Ceiling Light, Chandelier(Pack of 2) - Amazon.com