Outboard fifth wheel custom quick install brackets face outward from the frame of the truck so the bolts don't come down over the top of the frame, making it much easier to install. Includes Fifth Wheel installation guide. Reduces install time by up to 50%. Rail kit #30153 is required for Bracket kits. All hardware is included. Rails are wider than (48") for faster install, because the mounting points are outside the truck frame. Grade 8 hardware meets all US & Canadian requirements.