This is a 12x6E Thin Composite propeller from Advanced Precision Composites. For use on Electric powered aircraft only (not for glow engines).
Gray composite propeller blades that assemble onto a propeller hub. Comes with five adapter rings that adapt to different motor shafts. Comes in a bag attached to a header card.
One composite propeller Five composite adapter rings
ALL props require balancing this is VERY important use TOPQ5700. May need prop reamer use GPMQ5005 (SAE) or GPMQ5007 (Metric)
Diameter: 12' Pitch: 6 Hub inner diameter: 0.25'