The HQProp Durable Prop 4X2.5Grey Propeller is a 4-inch 2-blade prop with a 2.5″ pitch, 5mm shaft, and 6mm thickness.

Specifications

• 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

Includes

• 1 x CW HQProp DP 4X2.5Grey 2-Blade Propeller
• 1 x CCW HQProp DP 4X2.5Grey 2-Blade Propeller