Harbor Breeze 5-Pack 4.52-in White Ceiling Fan Blade Arm in the Ceiling Fan Parts department at Lowes.com
Amazon.com: OHLECTRIC Ceiling Replacement Fan Blade Arms - Perfect for Fitting With 52 Inch Fan Blades - Easy Installation - Mounting Instruction Hardware Included - Matte White Arms - Set of 5 - OL-45378 : Tools & Home Improvement
VTG Ceiling Fan Blade Arm replacement Hunter 92805 Regalia Discovery series | eBay