Screw-In Couplings for Greenfield/Flex Conduit 1/2" - Zinc Die Cast - Screw-In Couplings for Greenfield/Flex Conduit - are Used to connect 2 Pieces of Flexible Metallic ConduitScrew-In Couplings for Greenfield/Flex Conduit - Zinc Die Cast 1/2" features include: Use to connect 2 Sections of Flexible Metallic Conduit Zinc Die Cast UL/CSA Listed Order Qty of 1 = 1 Pieces Below is more info on our Screw-In Couplings for Greenfield/Flex Conduit - Zinc Die Cast 1/2"