KC HiLiTES 7301 Tube Clamp Mount Bracket for 1.25"-1.5" Diameter Round Light Bars and Roof Racks 2-Piece Black Tube Clamp Mounting Bracket Strong Glass Injected Nylon Composite Rubber Adjustment Shims for easy and Accurate Fitment Universally Mount Any KC Light Each Tube Clamp Bracket Sold Separately