APC Propeller 9×3.7 Slowflyer Indoor 3D Aerobatics

Specs:

• Pitch (inches): 3.7
• Propeller Diameter (in.): 9
• Hub Diameter: 12.7mm
• Hub Thickness: 4mm
• Shaft Diameter: 5.5mm
• Product Weight: 5.1g
• Color: GREY