Turbo-Cool Electric Spinners
Electrics Prop Nuts
Adapters for Standard Spinners
2-1/2" A-Style Prop Hub BACKPLATE
Hub backplates are designed as an add-on item in order to allow you to run your "multi-bolt drive" engine. This item is mostly used in "multi bolt applications" and is not necessary for normal Prop Hub use on most glow or gas motors. AGAIN, ONLY ORDER A HUB BACKPLATE IF YOU NEED IT FOR A SPECIFIC APPLICATION... Multi Bolt Option Shown in photo.Click to see Assembly and Additional Images!