WATTS® - Cleanout With Top, 4 in Outlet, Push-On, 5-1/8 in Cover, Round, Ductile Iron

WATTS® - Cleanout With Top, 2 in Outlet, Push-On, 5-1/8 in Cover, Round, Ductile Iron

Oatey® - 2 in, 101 PNC PVC No-Calk Shower Drain with Stainless Steel Strainer

Kohler - Clearflo Round Design Tile-In Shower Drain

Oatey® - 2 in, 101 PS ABS Solvent Weld Shower Drain with Plastic Strainer