RC Boat M4 Prop Shaft Nickel Plated Stern Tube Graupner 290mm/340mm 410.290

Graupner RC Model Boat Prop Shaft. Technical data: Stern tube length D: 290 mm. Wavelength B: 340 mm. Stem tube Ø C: 6 mm. Right-hand thread for marine screws E: M4. Shaft Ø A: 4 mm. Stainless steel shafts.

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