Hello there, this is a simple sink strainer in a rather classical design that should be fairly universal in its use in sinks in bathrooms, kitchens, garages, sheds, etc.

In my uploaded model the diameter of the main body is 38mm, with the overhang reaching 52mm - feel free to scale to your specific needs.

You need more filtration power? I designed this double filtration version for holding back longer hair but I am sure there are way more uses for it - Sink Strainer (double filtration)

Successful filtering my friends!