Perrycraft AV68-SV Aventura Silver 68" Long Drill-in Installation Bed Rail Proudly made in the USA; Structural T-6 aluminum with durable powder coat finish will provide years of beauty and function Sleek contours and aerodynamic original equipment styling enhances the look of any vehicle Installer friendly, easy installation on top of the bed; Self-sealing, stainless steel fasteners provide a quick, no hassle installation Creates a great base for the addition of Gripper Load Bars (sold separately) Product requires drill-in installation to bed rails using the included detailed instructions; Aventura universal "drill-mount" bed rails are available in two standard lengths, 68" (typical short bed) and 88" (typical long bed)