Propeller HQProp Ultralight Whoop 31MMX3 3-blade 0.8mm Grey (2CCW+2CW)

Specifications:

Propeller Diameter: 1.22 inch (31mm)    
Pitch: 1                              
Blades: 3
Material: Poly Carbonate        
Weight: 0.16g
Hub Diameter: 4mm         
Hub Thickness: 5mm        
Shaft: 0.8mm 
Adaptor Rings: NO

Package Includes:
2 x CW HQ Ultralight Whoop Prop 31MMX3
2 x CCW HQ Ultralight Whoop Prop 31MMX3