[CHOICE OF MATERIALS] Opt for either sturdy plastic or lightweight aluminum when selecting motor fan blades, the best choice for your cooling needs. [ COMPATIBILITY] These motor fan blades are crafted to fit a range of condenser models, making them an adaptable choice for any cooling system setup. [DESIGNED FOR EFFICIENCY] With a middle hole diameter of approximately 9mm, these blades are designed to operate efficiently while reducing vibration. [AVAILABLE SIZES] Choose from multiple size options to find the fan blades that with your existing motor specifications and improve functionality. [FIVE-BLADE CONFIGURATION] Each package contains five expertly crafted fan blades that maximize airflow and enhance cooling efficiency in your system.