4-in Round Direct Mount Ceiling Fan Box | Ceiling Boxes | Electrical Boxes | Wiring Devices
Southwire Smart Box Adjustable Depth 75 lbs. Light Fixture Support/50 lbs. Ceiling Fan Support MSBFAN - The Home Depot
Westinghouse Fan Master Jr. Support Box
926 Ceiling Fan Box w/Brace, 1-1/2-inch Deep Octagon box, for Ne.-Ceiling fan brace-Ceiling fan support-Ceiling fan box-Ceiling fan mounting - Walmart.com
Amazon.com: FridayParts Fan Support 5260996 3911204 3913434 Compatible for Cummins Engine 4B 4BT 4BTA 6B 6BT 6BTA : Automotive
Hubbell-Raco 295 1/2-Inch Deep 1/2-Inch Bottom Knockouts 4-Inch Round Ceiling Fan Support Pan, metal - Round Electrical Box - Amazon.com