Answer
Jun 03, 2021 - 01:48 PM
Hey,
Here is a small snippet of the manual on the dimensions of the props:
"For instance, the number 15-19 stamped on the hub, would mean the propeller had a diameter of 15 inches with a pitch of 19. The diameter is the measured distance from the tip of one blade to the tip of the other as shown in the accompanying illustration"