Item # lb20457<br/> ● High performance and has a sense of scale electric for glow plug (Model Engine) which can be used on both 3 PCs Perak.<br/> ● Strong and durable glass fiber reinforced composite material and made in the USA.<br/> - Made in the USA<br/> ■ specification:<br/> Propeller Diameter: 8 in/203 mm<br/> Pitch 6 in/152 mm<br/> Shaft diameter 1/4 in/6.35 mm<br/> Hub thickness: 7/16/11.1 mm<br/> Weight 0.49oz/13.9 G<br/> Material of glass fiber composite R<br/> - Color: Black