When you're looking to mount your new 54" RDS CURVED LED Light Bar from Rigid Industries on the roof of your truck, you're going to want to do it right. That means you'll need these Rigid Industries roof mount brackets. These brackets look great and will securely mount your Rigid Industries 54" RDS LED Light Bar (NOT INCLUDED) to the roof of your truck. The part number for this item is Rigid Industries 40163 and it fits 1999-2016 Ford F-250 F-350 SuperDuty models.