Danco
Washer used between the shank of the sink strainer and the lip of the tail piece with the 1-1/2' coupling nut making the connection. Reinforced rubber. 1-3/4' O.D. x 1-3/8' I.D. 1/8' thick. 1 per UPC coded bag.
BRASS COUPLING 1/2 IN X 3/4 IN
Pipe Tee, Rough Brass, 3/4-In.
Genova Products PVC DWV Fittings Reducing Sanitary Tee
Charlotte Pipe PVC 2 in. Outside Diameter PVC Test Cap, White
Flexible Coupling, 2 x 2-In.