Landing Products - Competition Pattern Propeller,20 x 12

This is One R/C Airplane 20x12 APC One piece sport Composite / Propeller by Landing Products. / / FEATURES: APC props are manufactured using a pultrusion process. This method / causes the fiberglass "fibers" to be oriented axially in 1/2" long / pellets, allowing for a higher fiber (60%) to resin (nylon binder) / density. Providing substantially higher strength and stiffness than / glass filled nylon. / The additional stiffness is beneficial to control of vibration / resonance response. / The higher strength allows the use of thinner cross-sections, / beneficial to weight and aerodynamic efficiency. / Competition proven. / Dark gray composite material. / Single piece propeller. / / INCLUDES: One APC 20x12 Sport Propeller / / REQUIRES: ALL props require balancing (use TOPQ5700). / May need prop reamer, use GPMQ5005 (SAE) or FOXQ1520 (Metric). / / SPECS: Prop Diameter: 20" / Prop Pitch: 12 / Hub Thickness: 0.50" / Hub Diameter: N/A / Weight: 0.035lbs / Engine Shaft Diameter: 21/64" / kr4/17/02