Ebbe America - Adjustable Clamp Collar Shower Drain, 2 x 3 in, PVC Drain

Ebbe America - Adjustable Clamp Collar Shower Drain, 2 x 3 in, ABS Drain

Ebbe America - Square Riser, For Use With Ebbe Pro and Ebbe Unique Grate, 2 in, Thread, ABS, Black

WATTS® - FD15-SQ Floor Drain, 2 in Outlet, No Hub, 5 in Square Cast Iron Top

Kohler - Clearflo Square Design Tile-In Shower Drain