Holz-Luftschraube 50x25 cm Graupner 2960.50.25 Ultra-quiet, right-hand rotation propellers. High efficiency due to special blade shape and profile. The low mass of these wooden propellers produces very smooth running with low vibration levels. These propellers are dynamically balanced at the factory, and finished in clear fuel-proof lacquer. Diameter 50cm. Diameter / Pitch 50/25cm Zoll 20/10. Hub bore Ø 10mm.
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