Our ladder accessory was designed to give our customers easy access to our JK Expedition Rack. The ladder is made from 3/4" square tubing and powdercoated to match the Expedition Rack. It's an all bolt-on design and comes complete with all mounting hardware. The ladder will only work on 2007-2010 Jeep JK Wranglers with our Expedition Rack installed. It's compatible with both 2 door and 4 door models.