For all of those that want a truck bed cover for work or play, the DiamondBack HD is the top-of-the-line heavy duty cover that helps you do more with your truck. Perfect for truck-owning avid sportsmen, outdoor enthusiasts, and weekend project warriors. With a 1600-lb hauling capacity, where there’s a DiamondBack HD, there’s a way. It’s built really, really strong making it the most capable hard truck bed cover ever. A thick neoprene compression gasket runs along the perimeter of the cover to create a barrier to water, snow, or ice, keeping your cargo dry. Rugged, die-cast zinc lock handles on the access panels of a DiamondBack keep your gear secure by actuating 3/8” deadbolt-style rods directly under the bed rails of your truck.