HQProp 5137 (R37) 5.1x3.7x3 (2CW+2CCW)-Poly Carbonate

Propeller Diameter: 5.1inch       
Pitch : 3.7              
Blades : 3
Material : Poly Carbonate        
Weight :4.1g
Hub Diameter :13.3mm           
Hub Thickness:7mm           
Shaft :5mm
Adaptor Rings : NO

Includes
2 x CW R37-PC
2 x CCW R37-PC