● Propeller Direction: Positive / Reverse Propeller. ● Material: Nylon. Drill Tool. ● Color: Black. ● Size (mm):3.17 30mm, 3.17 32mm, 3.17 35mm, 4 35mm, 4.8 42mm, 4.8 45mm. ● Number of Blades: 2. We Sincerely Hope That You Can Receive the Goods As Soon As Possible.
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