T&B® 5272 Straight Liquidtight Female Hub Adapter, 1/2 in Trade, For Use With Liquidtight Flexible Metal Conduit, Steel, Electroplated Zinc/Polished Chrome | SMC
UL Explosion Proof Flexible Coupling Adapter, Straight Type, Male to Female End Fitting (1/2"~6"), KF--LK-F/M Series - Kaiphone Technology Co., Ltd.
Halex 3/4 in. Flexible Metal Conduit (FMC) Connector (3-Pack) 20422 - The Home Depot
Liquid Tight Flexible Metal Conduit Fitting - S52 Series(UL 514B)
Halex 3/4 in. Flexible Metal Conduit (FMC) Screw-in Insulated Throat Connector (5-Pack) 28442 - The Home Depot
Flexible Conduit Fittings Plastic Connectors PVC Adapter with Lock Nut - China Flex Conduit Connectors and Flexible Conduit Fittings Plastic