This is the APC 15x13.5 3-Blade Propeller. It is a tractor (not a "pusher") prop.

FEATURES:

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

INCLUDES: One carbon-reinforced nylon propeller APC 15x13.5 3-Blade Prop

REQUIRES: ALL props require balancing, this is VERY important