This is a Spinner Adapter Kit by Great Planes.FEATURESAdapter kit for aluminum spinners.This steel adapter kit tightens the backplate & propeller onto the engine, then using a single bolt-on design, holds & centers each spinner perfectly on its baseplate.Machined for accuracy.Detailed instruction printed on the header card.This spinner adapter kit will fit the following engines:O.S. 1.08 FSRO.S. 1.60 FXINCLUDES(1) Propeller Nut(1) Propeller WasherREQUIREMENTS12mm Wrench To Tighten Propeller NutAn Aluminum Spinner w/Center Mounting Hole10-32 BoltSPECIFICATIONSShaft Size: 3/8-24Prop Nut Length: 15/16" (24mm)COMMENTSAluminum backplate bushing is not required with this engine.
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