hub. APC 13x6.5EP Electric Pusher Propeller with 0.128, 0.158, 0.197, 0.237 and 0.313 adapter ringsComes in a bag attached to a header card. Specs: Diameter: 13"Pitch: 6.5Hub inner diameter: 0.25 This product ...

by APC Propellers. Features: Thin Electric Use LPAR06E adapter rings Includes one set of rings from LPAR06E Specs: Pitch: 7 in. Propeller Diameter: 17 in. Number of Blades: 2 Material: Plastic Hub ...

Advanced Precision Composites. It is for use on Electric powered aircraft only (not for glow engines). Features: Gray composite propeller blades that assemble onto a propeller hub Comes with five adapter rings ...

from Advanced Precision Composites. Features: Gray composite one-piece construction Five adapter rings that adapt to different motor shafts Includes: Composite propeller and five composite adapter rings for motor shaft diameters of 0.128 ...