APC 6x4 Speed 400 Electric Pusher Propeller

Features:

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

Includes:

6x4 Speed 400 Electric Pusher Propeller, two adapter rings and
instruction sheet

Specifications:

Diameter: 6"
Pitch: 4
Hub inner diameter: 0.24" (6mm) where rings are installed
Inner Diameter of Rings: 0.188" (4.8mm) and 0.236" (6mm)