Need: Used 20" Hatch

[fareweather]

Hello, I need a hatch to replace the vinyl window on the bimini of my Manta. The opening is 20" square so need a hatch approx. 19.75 square inner ring dimension and I don't need the inner ring. Something similar to pic below, doesn't need to be that pretty though, I can replace the plastic if needed.

Thanks, Tom

[fareweather]

Bump for a Lewmar size 40

[Rhosyn Mor]

try bacon sails in annapolis

[fareweather]

Got one, thanks for the replies.