Aluminum frame, 100% extension, 16 bearings, 5a ^2 side rails, 1000lb capacity, plywood deck with rubber laminated surface. With a CargoGlide bed slide, you can stop crawling in the back of your truck or van every time you need to reach your gear. So stop scuffing your knees and breaking your back! Install a CargoGlide in your truck or van and get your gear and materials out when and where you need them! CargoGlide, is a great way to get your gear, materials or products from the back of a truck, van, work truck or SUV. Just squeeze the heavy duty handle and slide your gear out of the bed of trucks, vans or SUVs!