HELICE MASTER 15X7 3 BLADE TRIPA MAS1570T

This is a 15x7 'Glass Filled Nylon 3-Blade Propeller from Master Airscrew.

FEATURES:

• Great scale look
• Constructed from durable 'glass filled nylon
• NACA airfoils
• True pitch
• Accurately balanced
• Greater thrust at lower RPM

INCLUDES:

• One 15x7 'Glass Filled Nylon 3-Blade Propeller.

SPECIFICATIONS:

• Center Hole Bore: 1/4" (6.5mm)
• Diameter: 15" (381mm)
• Pitch: 7

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.

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.