Fernco 1-1/2-in Schedule 40 PVC Elbow in the PVC Pipe & Fittings department at Lowes.com
Amazon.com: letsFix 1-1/2" PVC Fittings 3 Way (4-Pack), 1.5" PVC Pipe Connector PVC Elbow - Heavy Duty Furniture Grade 3 Way PVC Fittings for All DIY PVC Structure and Frames, Fits 1-1/2"
FORMUFIT 1-1/2" 3-Way PVC Elbow Furniture Grade Fitting in White, 1.9" Actual ID, (Pack of 4), Made In USA, UV-Resistant, Impact-Proof, Easily Build 3-Point Corners with PVC Pipe - F1123WE-WH-4: Amazon.com: Industrial
Lasco 1.5 inch Elbow - FPT x FPT - Par West Turf
0.5 to 1.5 Inch UPVC Pipe Elbow, Plumbing
Charlotte Pipe 14 in. PVC DWV 45-Degree Hub x Spigot Street Elbow Fitting PVC 00323 2400 - The Home Depot
PVC Pipeworks 1-in Schedule 40 PVC Tee (4-Pack) in the PVC Pipe & Fittings department at Lowes.com