A bracket set that attaches to the side profile of your Slimline II or Slimpro Van Roof Rack. Adjustable to suit all vehicle types and load beds. Mounts your LADD017 to these brackets to access the roof of your vehicle. These brackets can be left on your rack without being obtrusive. Made from high-grade steel and powder coated with the same durable all-weather epoxy powder coating as the Front Runner racks.