Cali Raised LED - 40" Cut-Out Prinsu Roof Rack Slim LED Light Bar Mounting BracketsCali Raised LED presents these slim cut out Prinsu roof rack mounting brackets for use with light bars up to 40 in width. Theyre CAD designed and CNC cut, meaning theyre bent to perfection and offer a sleek, seamless fit thats close to the cab. This not only reduces vibrations, which protects your light bar but reduces wind noise as well. We use only the highest quality materials, and powder coat them with a durable black semi gloss to defend against