Compatible with Mercedes Benz Sprinter L1/H2 / 128'' SWB high roof vans with a vehicle length of 5267mm / 207.4''. Load-carrying area: 2569mm (101.1'') x 1470mm (57.9''). Eight (8) Mounting Feet secure into the van's existing factory mounting points. Included Slat Bracket can be inverted for a lower profile at 107mm (4.2'') height, or left in standard configuration at 157mm (6.2''). Compatible with most Front Runner side mount accessories. Slats can be configured to any spacing to accommodate roof AC, vents, or any other accessories. Fitment guide and all mounting hardware are included. No drilling or modification is required. All Front Runner racks are backed by a limited lifetime warranty.*