This is the Master Airscrew 12x8 3-Blade Glass Filled Nylon Propeller.
        Ideal for .90-1.08 cu in (14.7-27.4cc) size airplane engines.

FEATURES: Factory balanced, NACA airfoils create a greater thrust at lower
            RPM
          Excellent for any type of application, from training and sport flying
            to serious competition

INCLUDES: One Master Airscrew 12x8 3-Blade Glass Filled Nylon Propeller

SPECS:    Diameter: 12" (305mm)
          Pitch:     8" (203mm)

COMMENTS: The general rule for converting from two blades to three is to
            decrease diameter by 1" and increase pitch by 1"
          PER MASTER AIRSCREW: All 3 blade props are balanced dynamically at
            the factory prior to drilling. The mounting holes are then drilled
            slightly off center, if required, to properly balance the
            propeller. As such, the mounting hole may be slightly off center.
            Master Airscrew assures us this is perfectly normal and will not
            cause any problems during usage.

                                                                    jxs 5/03/04
                                                                         ir/jxs