Southwire 1 in. Liquidtight NM Straight PVC Conduit Fitting Connector (10-Pack) 58308157 - The Home Depot
Carlon PVC 1 In. Socket Conduit Coupling - Murfreesboro, TN - Kelton's Hardware & Pet
Sealproof 1-Inch Non-Metallic Liquid-Tight Conduit and Connector Kit, 25 Foot Made in USA Flexible Electrical Conduit Type B with 4 Straight and 2 90-Degree Conduit Connector Fittings, 1" Dia: Amazon.com: Tools &