This is an APC 13x8EP Electric Pusher Propeller
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 fibers help maintain true, constant pitch at any RPM
Specifications:
Hub Diameter: 0.80 in.
Hub Thickness: 0.46 in.
Shaft Diameter: 1/4 in.
Product Weight: 1.20 oz.
