NIBCO 3 in. PVC DWV All Hub 2-Way Cleanout Tee C4811CHD3 - The Home Depot
Nibco Part # C5835BHD2112112112 - Nibco 2 In. X 1-1/2 In. X 1-1/2 In. X 1-1/ 2 In. Abs Dwv All Hub Double Fixture Sanitary Tee - Abs Cleanouts - Home Depot Pro
5811-C - Cleanout Tee H x H x H - ABS DWV On NIBCO