UWS Ladder Rack, a great solution for the craftsman who needs to transport ladders, pipe, siding, and other lengthy materials. (Load capacities: Individual Rack 125 lbs.max., Two Racks/Side 250 lbs.max.) This rack's solid mounting system can be quickly removed when not in use. A practical solution to the need of converting a work truck to a weekend vehicle easily. Made of strong aluminum square tube that stays strong and won't rust! Basic mounting hardware is included at no charge.