Specifications

• Material: Polycarbonate              
• Propeller Diameter: 5.1inch
• Pitch: MCK
• Blades: 3
• Hub Diameter: 13.3mm
• Hub Thickness: 6.3mm
• Shaft: 5mm
• Weight: 4.2g 

Includes

• 2 x CW MCK-PC
• 2 x CCW MCK-PC