This package includes two CW and two CCW propellers.

Package Includes:

2 x CW HQProp D5.1X5X3R
2 x CCW HQProp D5.1X5X3

Specifications:

Propeller Diameter: 5.1 inch
Pitch : 5
Blades : 3
Material: Poly Carbonate
Weight: 5g
Hub Diameter : 13.5mm
Hub Thickness:6.8mm
Shaft:5mm
Adaptor Rings: NO