Albin 25 Deluxe Through Hull fittings

[gingerw]

Can anyone tell me the size through-hull fittings come standard on an Albin 25 Deluxe from 1975? I believe my valves and through hull fitting need replacing, and I am having difficulties measuring them. The boat has the standard hardware, I believe it’s original. I’ve googled and searched but I can’t find a source that has that info.

Also, how many of them are there? So far I have discover 6 holes in the hull:

Bathroom sink drain
Toilet saltwater intake
Toilet outlet
Kitchen sink drain
Kitchen sink saltwater intake
Wet exhaust

Thanks!