The Fencer Wire 1-5/8 in. Black Galvanized Fence Top Rail is a strong and essential component for building or repairing chain link fence systems. Each pipe measures 1-5/8 in. outside diameter and 10 ft. in length, making it the standard size for upper fence support. With its silver galvanized finish, the top rail delivers a clean, professional look while providing excellent resistance to rust, corrosion, and outdoor elements for year-round durability. Built from galvanized steel for strength and stability, this pack of 20 rails is perfect for large-scale fencing projects in residential, commercial, or industrial applications, offering both reliability and great value.