Vantech H2.1 Series Black Aluminum Cargo Rack System Mercedes Sprinter 2007 current High Roof 144" WB Model H3010DD03B MSS II Service 132 7 Material Aluminum Color Aluminum andfeatures vents that were 7 Material Aluminum Color Aluminum Bed Style Style Side Construction Heavy Duty Welded Durability Maximum Key Alike On Request Latch Mechanism Latch Lid Construction Heavy Duty C Channel Reinforced Lid Profile Double Mounting Location Bed Rail Opening Type Double Lid Security Extreme Warranty Limited Lifetime Weather Strip Memory Resistant D Shaped Ribbed Latch Yes Powder Coat Finish Yes UPC 783965038515 DIMENSIONS RKI Underbody Truck Box 24x18x18 H Series 14 Gauge Black Steel Model # H241818 It also channels air over and around any low profile cargo like ladders and folding tents The rear angled faceplate reduces drag and wind noise by allowing air to pass over and around it in a smoother fashion