Huron Culvert & Tank Co. offers a complete line of flared end sections to complete the installation of your culvert. FES not only provide an attractive appearance and prevent maintenance, they Improve hydraulics, reduce velocity, and prevent erosion at the outlet end. Flared end sections are available in sizes from 6 inch diameter to 96 inch diameter in round pipe and 15 inch diameter to 96 inch diameter equivalent in arched pipe.