sportrack.com/a21116 Home > Catalog > Roof Rack Mounts > 3D System <<<   Frontier · Frontier (reference 9N) · 3D System · Tent trailer rack   FRONTIER 3D SYSTEM Short Roof Adapter for 2- and 3-door vehicles (works only with FRONTIER Roof Rack System) Magnify product Model #: A21116 ·  Allows Frontier roof racks to be used on vehicles with short or dramatically curved rooflines ·  Load capacity of 130 lbs (59 kg).     Installation Manual           1-800-561-0716 SportRack© 2012 120221  <<<