EAG E-Autogrilles Universal Utility 500lbs Ladder Rack Adjustable Pick-Up Truck Our design of the extendable top bars allows it to fit in different sizes truck beds. Made of durable steel tubing. Glossy black finish. The rope hook on the side of all four uprights provides the security for tying the tools or loads. Very sturdy frame offers a weight capacity of 500 lbs. No drill installation with supplied J-Hooks or permanently mounted with supplied hardware.