Our 5' High 4 Rail 1 5/8 Corral Panel is the workhorse, and  second to none. Whether you are building a new horse corral, or adding on to existing horse corrals or a round pen, these panels will hold up to all the abuse that your horse can give out. These horse panels are built with an industry leading 55KSI Tensile Strength Steel. Up to 33% stronger than standard Galvanized tubing.