35mm Folding Electric Hub for 30mm Spinner APC Folding Propeller Hub 35mm LPFH2 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 35mm Folding Propeller Hub can be used with a 30mm spinner or similar. Electric powered aircraft only (not for gas engines). Hub has molded nut insets for easy tightening and includes hardware. Overall Length: 48mm Length between Blade Mounting Centers: 35mm 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)