US TRENCH DRAIN, 83600 - Black Polymer Corner with Black Polymer Heel Friendly Grate for Compact Trench Drain Great for low rainfall areas, Compact & Heel Friendly grates meets ADA requirements Universal corner piece- Can be used to change direction to either left or right Easily removable grate allows for cleaning Easy clip together design Made from lightweight, recycled UV stabilized Poly Propylene Polymer & Galvanised Grates.