Manufacturer Description

This is a Spinner Adapter Kit by Great Planes.


FEATURES:
Adapter 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
Includes aluminum bushing, prop washer and prop nut
This spinner adapter kit will fit the following engines:
    -O.S. 20-40FP; .25-.46FX & SF
One year quality guarantee
Installation instructions provided on the header card


INCLUDES:
(1) Propeller Nut
(1) Propeller Washer
(1) Aluminum Backplate Bushing


REQUIRES:
12mm Wrench To Tighten Propeller Nut
Aluminum Spinner w/Center Mounting Hole
10-32 Bolt


SPECS:
Shaft Size: 1/4-28
Prop Nut Length: 13/16" (21mm)
Backplate Bushing Inner Diameter: 1/4"
Outer Diameter: 3/8"


COMMENTS:
For SuperTigre .34-.51 use TRUQ3045