Effortlessly convert your Slimline II Roof Rack to an expedition style rack with rails. This kit includes all hardware and components needed to convert 2 Front Runner Expedition Rail Front or Rear Kits into a Full Perimeter rail kit. Consists of: 1x RRAC070 - Expedition Tubing Mid Section(700mm) 3x RRAC073 - Expedition Rail Joiner Pair Materials used: Powder coated Aluminium die cast jointsPowder coated 304 Stainless Steeltubing Weight: 2,8kg (6lbs)