This is a 11x6 airplane propeller. It is a "tractor" (not a "pusher") prop.

Computer-optimized design gives these props a thinner profile and more "bite" with less noise. Lightweight molded nylon construction reduces rotating mass for higher output and longer life. Reinforcing carbon fibers help maintain true, constant pitch at any rpm. "C2" design

INCLUDES: One Carbon-Reinforced NYLON Propeller

ALL props require balancing, this is VERY important,

SPECS: Length: 11" Pitch: 6 Thickness at hub: 1/2" Hole diameter: 1/4"