Universal Black Powder Coated Aluminum Base Mounts for LED Light Bars by Aries®. 1 Pair. Customizing the look of your bull bar, grille guard, headache rack or bumper is simple with this pair of base-mount light bar brackets. They allow an LED light bar of virtually any size to be securely mounted onto an accessory and adjusted to personal preference. Each bracket features an 8mm stud that anchors into the mounting surface. The light bar then attaches to the standard mounting points on the brackets and can be angled and repositioned as needed. The base-mount brackets are strong and weather-resistant with durable die-cast aluminum construction and a black powder coat finish. Two brackets are included in this package (light bar mounting hardware not included).