GM 18×8.5 Scale Folding Prop Blades

The GM Scale Line (SL) propellers are high quality carbon prop blades designed for use on scale gliders. They are perfect for high power installations and usually fold well again the more bulbous scale glider pods. The ones we stock are painted white.

They work best with GM Scale Spinners.

GM SL 18×8.5 Folding Propeller Blade Specifications
Prop diameter	46 cm	18 in
Prop pitch	22 cm	8.5 in
Weight of 2 blades	20 g	0.71 oz
Width of blade root	7.95 mm	0.313 in
Hinge pin hole dia	3.0 mm	0.118 in
Max power	3500 W