Reversed 3 Blade Magnalium 7075 propeller. Machine-cut to high tolerances, this prop is ready to use right out of the box. The Magnalium 7075 alloy makes this material upwards of 30% stronger than standard 7075 aluminum.
Specifications:
Pitch ratio: 1.4
Blades: 3
Material: Magnalium 7075 alloy
H = Hard oxygen-anodized coating for added strength.
Mounting: 1/8 ", 3/16", or 1/4" Drive dog, depending on the prop size.