Master Airscrew MA1170TP 11x7 3-Blade Series Propeller Pusher (28x18cm/ Counter-Clockwise/ 1pc)

FEATURES: - Scale look - NACA airfoils - True pitch - Glass-Filled nylon for strength and durability - Accurately balanced SPECIFICATIONS: Weights is approx. 35 grams; hub thickness is 0.5625 or 9/16" ; hole size is 1/4" and piloted to 5/16" with a 3/8" pocket. Adapter inserts (bushings) are included so that hole can be adapted to a variety of outputs. The 11x7 3-Blade Pusher prop turns counter-clockwise. This 3-blade will replace a 12" 2-blade pusher, or use with our 11x7 3-Blade tractor (clockwise turning prop) for twins