APC 12x6 Thin Electric Propeller

This is a 12x6E Thin Composite propeller from Advanced Precision Composites.For use on Electric powered aircraft only (not for glow engines).FEATURESGray 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.INCLUDESOne composite propellerFive composite adapter ringsREQUIREMENTSALL props require balancing, this is VERY important, use top flite power point propeller balancerMay need prop reamer, use great planes 4-Step standard prop shaft reamer or great planes precision prop reamer metricSPECIFICATIONSDiameter: 12"Pitch: 6Hub inner diameter: 0.25"