Universal Fit - Included "U" bolt can be easily adjusted to accommodate fence posts ranging for 1-5/8" to 2-7/8" O.D. Please measure your posts prior to ordering. Built To Last: Durable Galvanized Steel insures that your gate hardware is protected from rust and corrosion and is strong enough to support most any chain link gate. Quantity Needed Depends On Gate Size: Typically two brackets are used per gate post, with posts set 10' or less apart. It is important to note that both the first and last post also require brackets. Easy To Install: Slide Gate Brackets are installed by removing the included "U" bolt, placing the bracket on the gate side of the post, replacing the "U" bolt and tightening with a crescent wrench. Use Correct Gate Posts: The ability to hold the gate safely will largely be determined by the gate posts. Typical weights used are Sch20 or Sch40, which can typically be found at any steel supplier. Whether you are building a new chain link fence rolling gate or repairing an existing one, this universal track bracket will be the perfect solution. Made from durable steel with a hot-dipped galvanized finish, these chainlink fence parts are completely rust-resistant and able to withstand the elements. Mounting bracket adjusts for easy installation to multiple sizes of chain link fence gates. Included "U" bolt can be easily adjusted to accommodate fence posts ranging for 1-5/8" to 2-7/8" O.D. Please measure your posts prior to ordering. Is able to connect to 1 5/8" rails. Make sure your chain link fence gate opens and closes with ease by having the right hardware like this universal track bracket. Typically two brackets are used per gate post, with posts set 10' or less apart. It is important to note that both the first and last post also require brackets. The ability to hold the gate safely will largely be determined by the gate posts. Typical weights used are Sch20 or Sch40, which can typically be found at any steel supplier.