When the fan starts to get unbalanced and make noises, try replacing the fan blade arm. This fan blade arm is designed with stylish colours and durable materials to fit most ceiling fans, even those that have been in use for decades without any identifying brand name. It can be used for all occasions of ceiling fans, such as home, office, shopping mall, classroom, etc.SpecificationColor: CoffeeMaterial: Zinc AlloySize: 6.6x4.3x1.6 inch / 17x11x4 cm (LxWxT)Fan Blade Outer Holes Width: 100mm/3.9" (3-15/16")Fan Blade Outer Holes to Center Hole Width: 70mm/2.8" (2-3/4")Fan Motor Holes Width: 52mm/2.1" (2-1/16")Thread Specification: 10-24UNCPacking List: Ceiling Fans Blade Arm x 4AdvantagesImprove comfort, ensure air flow while avoiding noise from unstable fan arms, and also improve the security of the ceiling fan.
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