Sherpa Rack - Baja Designs XL Linkable Bar Brackets*Built to order (1 week lead time) These 3 16 Stainless Steel brackets specifically designed for the Sherpa roof racks and the Baja XL Linkable lightbars allow you to scootch your lightbar forward and flush with the top of your roof rack. Important: Depending on how you orientate your lightbar since it is flexible, you may need the 1 2" spacers. We do offer these as an additional option (Includes 4 spacers & longer hardware).