This product was added to our catalog on Saturday 12 August, 2017.
APC Speed 400 Electric 4.5x4.1 Propeller
Hub Diameter: 0.50 in.
Hub Thickness: 0.28 in.
Shaft Diameter: 1/4 in.
Product Weight: 0.14 oz.
Use LPAR18SF or LPARM12SF adapter rings
Includes one set of rings from LPAR18SF