Master Airscrew 3-Blade 12x6 Propeller Pusher

This is Master Airscrew's Fiberglass-Filled
12x6 3-Blade Nylon Pusher Propeller.

FEATURES:
Ideal for any application from training and sport flying to
    major competitors
Factory-balanced 3-blade prop has NACA airfoils and is true pitch
Properly balanced to develop a greater thrust at lower RPM
Constructed of glass-filled nylon

CONSISTS OF:
12x6 glass-filled nylon 3-bladed pusher propeller

SPECIFICATIONS:
Diameter: 12" (30cm)
Pitch: 6" (15cm)
Hole Diameter: 0.24" (6.1mm)

REMARKS:
The basic guideline for transforming a 2 blade prop to a 3 blade is to
    deduct 1" from Diameter OR deduct 1 from the Pitch.

PER MASTER AIRSCREW: All 3- and 4-blade props are balanced
    dynamically at the factory prior to drilling. The mounting holes
    are then drilled slightly off center, if required, to correctly
    balance the propeller. As such, the mounting hole might be slightly
    off center. Master Airscrew guarantees us this is completely regular
    and will not trigger issues throughout use.