Freudenthal Cattle Gates have become known as the BULL of gates in the Dairy Industry. Our gates are the heaviest, strongest gates on the market, guaranteed. Our 5-Bar Gates are constructed of 1.9" - 11 gauge high tensile strength hot dipped galvanized steel with a heavy 2 3/8" O.D. 10 gauge end vertical post that hinges are attached to. These gates come standard with a fool proof heavy duty chain latch with high test chain. Note: Other latch systems are available. See gate illustrations for hinge options.