Reply To: Feathering Propellor for Dufour 560 – No markings – Does anyone know this brand?

Hi Jeremy, many thanks for the advice. I think the blade shape looks very close to the Varirop.

I cannot find any similar prop that has 4 x 2 hex bolts around the outside on a flat face.
This seems to be unique so not sure if it is a very old prop or different brand.
Best regards, Chris.