Metro WGBRKT SmartWall Grid Mounting Bracket Kit for Direct Wall Mount, Plastic The WGBRKT Grid Mounting Bracket Kit is used for direct wall mount applications. Includes 6 plastic brackets. One kit required per grid. Metro Product Type:Grid Mounting Bracket Material:Plastic Color:Black Warrenty:Product will be free from defects in material and workmanship under normal use, service and maintenance for a period of one (1) year from the date of shipment of the Product by Seller, unless otherwise specified by Seller in writing.