This Bracket set allows Fitment of Pole less 270 Wing awnings to Dual Cab Utes - Bridging the articulation Point. 
 
Pictures above are all taken of customised bracket sets for individual clients requirements, yours will be different according to your height difference across the front and rear racks, Rack types and awning combinations. 
 
All brackets front and rear have integrated slotted mounts, We build them custom to get them close to level, but still allowing height  tollerences for adjustments up and down +_ 40mm or so when you fit the awning... (Mount points are slotted for up and down adjustment) 
 
If you intend to run a forward folding 180 Awning with a hinge at the front as well as the rear - 
Poles are typically required if you try to add one of these awnings to dual cabs. Its necessary to stop the front 180 section flexing. (The rear section is stiff and will be pole less) 
 
Typically it is best to take a photo of your current rear rack and your current front rack and then one of the truck from the side (with both racks in view) SMS them to us on 0408 390 078 - and we'll get in touch with you to confirm the correct kit contents...