Fan Blade For Vanair Powered Roof Vent Vp-543sp.
Diameter 5-3/8" fits .125 diameter "D" shaft. This is replacement blade for 12V Vanair roof vent only.
PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov