21X10W IMAC Aerobatic

 This is One R/C Airplane 21x10Wide Cord 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 Sport Propeller

REQUIRES: ALL props require balancing (use TOPQ5700).
          May need prop reamer, use GPMQ5006 (SAE) or GPMQ5007 (Metric).
          

SPECS:    Prop Diameter: 21"
          Prop Pitch:    10W
          Hub Thickness: 0.50"
          Hub Diameter:  .9"
          Weight:        0.045lbs
          Engine Shaft Diameter: 1/4"