Made specifically for the 170" EXTENDED Wheelbase Sprinter Vans.  Will hold 1000lbs, spread out, comes in 3 pieces (155" long) and can be made from Galvanized Steel, Aluminum, or Stainless.  Please pick your options, or email us if you have a fan(s) or A/C that we need to accommodate the rack to fit around.  We ship within 2 weeks from the time you place your order.  FULLY CUSTOMIZABLE TO FIT YOUR NEEDS.