HQ Durable Prop 4X2.5Grey （2CW+2CCW)-Poly Carbonate

An unusual prop, the HQ 4×2.5 grey props in grey.

Product Information.

• Propeller Diameter: 4 inch
• Pitch : 2.5
• Blades : 2
• Material : Poly Carbonate
• Weight : 1.7g
• Hub Diameter : 11.3mm
• Hub Thickness:6mm
• Shaft :5mm
• Adaptor Rings : NO

In the box.

• 2 x CW Props
• 2 x CCW Props