This is an 8x3.8 Slo-Flyer Pusher Propeller from APC|
Lightweight molded nylon construction reduces rotating mass for
higher output and longer life
Designed for electric powered Park Flyer type aircraft with rear
facing motors that "push" the airplane forward
8x3.8 Slo-Flyer Pusher Propeller with two locating rings and
Length: 8" Pitch: 3.8"
Hub Thickness: 0.30" Hub diameter: 0.50"
Hole Diameter: 1/4"
Only for use with electric motors. Not for use with glow or gasoline
All props require balancing, this is VERY important, use TOPQ5700.
May need prop reamer, use GPMQ5005 (SAE) or GPMQ5007 (Metric)