Quote:
Originally Posted by TiltonBB
Watermark has plastic and metal props that both attach to the shaft secured by a set screw. I have bought and tried both of them. The plastic seems to break in a couple of years and the metal seems to corrode in a few years. I just bought a new metal one this year and it was $49. That seems expensive for such a small item but there aren't a lot of places to comparison shop for them.
|
Where is Watermark?
Heaths had one propeller. Too big. CH Dock and Pier had the right size blade but wrong inside diameter and secured with a set screw.
The one in picture is secured to a Franklin electric motor with a cotter pin (two holes).