PROPELL APC 4.1X4.1

This is a 4.1x4.1 Speed 400 Electric Propeller
from Advanced Precision Composites.
For use on Electric powered aircraft only, not for glow powered engines.

FEATURES:
Constructed of Gray composite material For Speed 400 motor applications
Two adapter rings that adapt to different motor shafts

INCLUDES:
4.1x4.1 Speed 400 Electric Propeller, two adapter rings and instruction sheet

REQUIRES:
Assembly onto motor shaft or gear drive unit in Electric plane

SPECS:
Diameter: 4.1"
Pitch: 4.1
Hub inner diameter: (8mm) where rings are installed Inner
Diameter of Rings: 3/16" (4.9mm) and 1/4" (6mm)