This is the APC 12x3.8 Slow Flyer Pusher Propeller.

FEATURES: Designed for counter clockwise rotating tractor applications
          May also be used in a true pusher application by mounting with the
            APC lettering facing toward the front of the aircraft
          Long fiber composite construction

INCLUDES: APC 12x3.8 Slow Flyer Pusher Propeller with two Hub Inserts

REQUIRES: ALL props require balancing, this is VERY important, use TOPQ5700.

SPECS:    Hub Diameter: 0.50"
          Hub Thickness: 0.30"
          Shaft Diameter: 1/4"
          Propeller Weight: 0.63oz. (17.9g)

COMMENTS: Not for use with gasoline engines

                                                                   jxs 04/16/12
                                                                         ir/jxs