ABS approved raised manhole that is 32" x 24" (28 bolts)

[Tami Ham]

I am trying to locate and purchase four (4) ABS certified raised steel manhole covers that are 32" x 24", with a 4" coaming above deck.

Any help would be appreciated.

thank you.

 

[SandCounter]

This might be a good starting point.

I used to count sand. Now I don't count at all.