PEESIN 2 Pack Ceiling Light Fixture Mounting Bracket, 4 Inches Diameter Universal Light Crossbar, Steel Crossbar Plate with Ground Screw for Mount Wall Light, Close to Ceiling Light, Chandelier - Amazon.com
Commercial Electric 4 in. Offset Swivel Crossbar 81745 - The Home Depot
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
4.9in (125mm) Crossbar Bracket Kit For 5in Canopies – Brighttia
Light fixture mounting bracket doesn't fit electrical box - DoItYourself.com Community Forums
Ceiling Light Fixture Mounting Bracket, 4 Inches Diameter Light Fixture Mounting Plate,for Mount Wa | Fruugo KR
Qc Ceiling Light Fixture Mounting Bracket [Upgraded Version], Ceiling Fan Mounting Bracket, Universal Light Fixture Parts with Screws, Swivel Junction Box Adapter, Light Fixture Crossbar for Light - Amazon.com
Ceiling Light Fixture Mounting Bracket [Upgraded Version], Ceiling Fan Mounting Bracket, Universal Light Fixture Parts with Screws, Swivel Junction Box Adapter, Light Fixture Crossbar for Light, Fan - Walmart.com
PATIKIL 115mm Round Ceiling Light Plate Kit, 1 Set Light Fixture Mounting Bracket Plate Steel Crossbar Hardware for Pendant Lamp Chandelier - Amazon.com
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