APC 12 X 4 NITRO SPORT PROPELLER
Item Number: APCLP12040This is one R/C Airplane 12x4 APC Sport Composite Propellerby Landing Products.FEATURESAPC props are manufactured using a pultrusion process. This methodcauses the fiberglass "fibers" to be oriented axially in 1/2" longpellets, allowing for a higher fiber (60%) to resin (nylon binder)density. Providing substantially higher strength and stiffness thanglass filled nylon.The additional stiffness is beneficial to control of vibrationresonance response.The higher strength allows the use of thinner cross-sections,beneficial to weight and aerodynamic efficiency.Competition proven.Dark gray composite material.INCLUDESOne APC Sport PropellerREQUIREMENTSALL props require balancing.May need prop reamer.SPECIFICATIONSProp Diameter: 12"Prop Pitch: 4Hub Thickness: 0.60"Hub Diameter: 1"Weight: 0.1562lbsEngine Shaft Diameter: 5/16"