On Sun, 01 Jul 2007 17:02:59 GMT, "aemeijers"
wrote:

Used to be concrete with metal lids exclusively, some vendors now have
cheaper plastic ones available.

My friend has plastic grates in the midline of his 2-car garage, so he
can wash the car etc. in the garage. When I heard this I thought they
would look like junk, but they look incredibly like real cast iron.
Rectangular with a set of race-track shaped holes side by side.