HQ Durable Prop 7X4.5 Light Grey (2CW+2CCW)-Poly Carbonate.

SPECIFICATIONS:

• Propeller Diameter: 7 inch       
• Pitch : 4.5                
• Blades : 2
• Material : Poly Carbonate        
• Weight : 6.6 g
• Hub Diameter :13.5mm           
• Hub Thickness:7.5mm           
• Shaft :5mm
• Adaptor Rings : NO