AA-Racks Universal Adjustable Truck Ladder Rack for Pickups Steel Lumber Utility (X34)The X34 features a tested loading capacity of 800 lbs. This rack is powder coated in the color of matte black The rope hook on the side of all four uprights provides the security for tying the tools or loads There are five drilling holes on the upright plate, which make X34 more compatible bolting on different sizes of bed margins. The top section is built with Two "T" sleeve bars plus Middle Cross Bar. The Double barred Middle section won't easily