1-1/4" x 1" Socket x FNPT PVC 90 Degree Elbow - Pipe Fittings - Amazon.com
1-1/4 in. 90 Degree PVC Fitting (Box of 100) — FORMUFIT Direct
2" PVC DWV 90 Degree Long Sweep Elbow (1/4 Bend Hub x Hub) - Contractor Pack/Wholesale Industrial Supply
Pipe Fittings - PVC Slip 90 Elbows 1-1/4"
Cox Hardware and Lumber - PVC 90 Degree Reducer Drain Pipe Elbow, 1 1/2 In
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