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Can be installed with a 17.7 inch (45 cm) blade size fan such as factory fans, commercial fans, household fans, etc.
Specifications
Manufacturer: Tsubakatsu Sangyo.
Product Name: Safety Cover for Factory Fans, 45 (for 17.7 inch (45 cm) blades)
Compatible Size: 17.7 inches (45 cm) blade capacity
Material: Nylon
Safety Precautions: Always turn off the power of the factory fan when installing the safety cover.
The factory fan (fan) shown in the picture is not included. Please note this is an installation image. When installing the safety cover, be sure to turn off the power of the factory fan