Master Airscrew Injection Molded Fiberglass Filled Nylon Propellers are Excellent for any Type of Application, from Training and Sport Flying to Serious Competition. COMMENTS: The general rule for converting a 2 blade prop to a 3 blade is subtract 1 from Diameter OR subtract 1 from the Pitch. ir/jl PER MASTER AIRSCREW: All 3- and 4- blades 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, your mounting hole may be slightly off center. Master Airscrew assures us this is perfectly normal and will not cause any problems during usage.
This product was added to our catalog on March 26, 2009