HQ Prop 31MMX4 Quad-Blade 31mm Micro/Whoop Prop 4 Pack (1mm Shaft) - Choose Your Color

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Extra grippy quad blade whoop props from HQ Prop

Check out all our Whoop & Micro props and all our HQProp products!


  • Propeller Diameter: 1.22" (31mm)    
  • Pitch: 1"                              
  • Blades: 4
  • Material: Poly Carbonate          
  • Weight: 0.27g
  • Hub Diameter: 5mm        
  • Hub Thickness: 5mm        
  • Shaft: 1mm 
  • Adaptor Rings: NO


  • 4x HQProp 31MMX4 Quad-Blade 31mm Micro/Whoop Prop (1mm Shaft) (2 CW, 2 CCW)