"Keep tools and equipment secure with the Buyers Products Diamond Tread Aluminum Crossover Truck Tool Boxes. This durable, lightweight box provides lockable storage for work trucks and suspends from the side rails. This 71"" W x 27"" D x 18"" H tool box fits full-size pickups with beds from 6.5’ to 8’ long. The tool box lid opens to a full 90-degrees and operates smoothly and easily thanks to gas shocks on both corners. A weather-resistant seal prevents moisture and dirt from creeping in, and stainless steel push button locks on either side of the box keep contents safe from light fingers. A lockable tray and integrated tool holders provide organization for smaller tools and parts. Pre-drilled mounting holes and included hardware make installation easy."