This is the Great Planes ElectriFly 8.0mm to 3/8-24
Prop Adapter with Set Screw and Propeller Nut.
Mounts onto the shaft coming out of the gearbox or motor with the
included set screw. The propeller mounts onto this with the
Aluminum prop drive
One year quality guarantee.
Compatible with any electric flight motor with a 8mm diameter shaft
One Replacement Prop Drive
One 5/64"X4mm Set Screw
One 9/16 (14mm) Propeller Nut
Installation onto the motor or gearbox shaft.
Length: 1.86" (47.29mm) end to end
1.09" (27.6mm) complete shaft w/.96" (24.4mm) threaded
portion. Diameter: 3/8" (9.5mm) prop shaft
.31" (8mm) ID for motor shaft
1.4" (35mm) largest part of hub (thrust washer portion)
.62" (15.8mm) smallest part of hub
– If you need more information, use these Great Planes resources –
Tower Hobbies Has Been Serving Hobbyists Since 1971 • Call 800-637-6050 or 217-398-3636
We accept the following:
Unauthorized use of any materials presented here is prohibited. Copying or reproducing any elements from this page is not permitted. All prices, descriptions and availability subject to change.
‡Displayed within some areas of our web site, the Retail Price is suggested by the manufacturer or supplier, or estimated in keeping with standard industry practice. It may not represent the prevailing price in your area or a price that Tower Hobbies has ever offered for the item.