CTX 6141626 1-1/4 PVC COUPLING CARLON# E940G *KRALOY #078004* | Mars Electric
Amazon.com: FangKingNo10pcs 3/4" White PVC Pipe Coupling Adapter Pipe Fittings (Slip to Slip) Schedule 40 Easy to Install,and High Tensile for Home or Industrial Use (1 Pack of 10pcs) (0.75 Inch) :
PVC SWR Coupler, Size: 4 Inch
Plastic Pipe Coupling, PVC, 4 inch x 4 inch, Socket x Socket, Schedule 40