Amerimax Flex-Drain 4 In. W x 3 In. L Flex-Drain Flexible Coupler

Used to connect 2 cut parts Flex-Drain together. Attach to the cut end or Male side of Flex-Drain to fit into standard 4" fittings. This coupler is used to fit into standard 4" fittings. 4" W. x 3" L.