Hub Diameter: NA
Hub Thickness: 10mm
Shaft Diameter: 8mm
Product Weight: 0.39 oz.
Color: GREY

APC Folding Propeller Hub 50mm LPFH4 
Two-piece, gray composite propeller hub that goes on each side of the APC folding propeller blades to hold them in place. (blades are not included) 
The 50mm Folding Propeller Hub can be used with a 45mm spinner or similar. 
Electric powered aircraft only (not for gas engines). 
Hub has molded nut insets for easy tightening and includes hardware. 
Overall Length: 63mm 
Length between Blade Mounting Centers: 50mm 
Inner Mounting Diameter: 8mm ID with 30 deg. taper for collets 

Use LPAR18SF or LPARM12SF adapter rings for centering on smaller motor shafts (not included)