8 in Garage Drain Cover

I made the model in Fusion 360. When you put it into you slicer it will be VERY small. to make it an 8 inch cover put 203.2mm into the X or Y axis scaler.

I made this model because my garage had an old cast iron drain cover and it had rusted to the point of breaking in half when I picked it up. When it did this me and my dad when to Lowes to look for a new one but when we went they only had covers made from PVC and were made to slide into the drain pipe instead of just sit over the pipe so we bought one to see if it would fit but it was to big. The worker at Lowes told us that we could just cut off the part that slides into the pipe but we all know how hard it is to cut  PVC pipe and it wasn't worth it for a piece of plastic that was just going to in a garage only letting water through. This is what led me to tell my dad “before you spend time cutting the PVC cover and it still does not fit let me make a 3D model of one similar to the old cast iron one”. He let me and it works. I printed it at least a year and a half ago and it is still in one piece. I also printed one of these for my grandpa because he had a completely rusted out cast iron drain in his basement/workshop so i scaled it down to fit his drain and it works great too.