APC 4.5X4.1E Thin Electric Propeller LP04541E
Use LPAR18SF or LPARM12SF adapter rings
Includes one set of rings from LPAR18SF
Pitch (inches) 4.1
Propeller Diameter (in.) 4.5
Hub Diameter 0.50 in.
Hub Thickness 0.28 in.
Shaft Diameter 1/4 in.
Product Weight 0.14 oz.
APC model aircraft propellers have been designed and manufactured in the USA since 1989. APC's blade designs are the most efficient and silent injection molded propellers on the market. Computer-optimized design gives these props a thinner profile and more bite with less noise. Lightweight molded nylon construction reduces rotating mass for higher output and longer life.