GREAT PLANES 4-Step Standard Prop Shaft Reamer

Overview

This is a 4-step prop reamer for standard size prop shafts(American measures).This is NOT for metric shafts. It is used to enlarge the hole on the propbecause most of the time the hole is too small to fit the engine. This is thebest way to do it because it will not split the prop and will keep the holeperfectly centered.