Hello Customer - This is a sink drain that will connect to the P-trap below sink - however this model PF0727-CH is for Sinks without overflow. For sinks with overflow the model no. is PF0722-CH.....Thanks....
This Grid Drain is made of ABS Plastic but the strainer grate is made of metal and is crimped on the stop. Thanks.
Yes this will fit 1.75" vessel sink hole.
It is fixed. There is a different model with that feature