Charlotte Pipe 3 in. PVC DWV 90-Degree Hub x Hub Elbow PVC003001200HD - The Home Depot
NIBCO® 3" x 3" x 1-1/2" Socket PVC 90-Degree Elbow DWV with Side Outlet at Menards®
FORMUFIT 1/2" 3-Way PVC Elbow Furniture Grade Fitting in Black, 0.84" Actual ID, (Pack of 10), Made In USA, UV-Resistant, Impact-Proof, Easily Build 3-Point Corners with PVC Pipe - F0123WE-BK-10: Amazon.com: Industrial
3/4" x 1/2" Elbow 90 Degree Slip x Thread Schedule 40 PVC - Pipe Fittings - Amazon.com
Buy Genova 90 Deg. PVC Elbow with Side Inlet (Hub x Hub x Hub and Spigot) 3 X 3 X 1-1/2 In./2 In. HubxHubxHub/SPG
3 Way White PVC Fitting Elbow, 1-1/2'' 8Pcs SCH40 PVC Elbow Side Outlet Tees, PVC Furniture Grade 3-Way Pipe Socket Corner Connector for Building DIY Frame - Amazon.com
Amazon.com: 2" 3-way Elbow PVC Fitting Connector
1/2 in. 3-Way Furniture Grade PVC Elbow Fitting - Blue | FORMUFIT