Free up space in the bed of your truck by moving large items out of the way Heavy duty 1.5" wide bars hold up to 800 lbs. Universal style fits most makes and model trucks Lightweight and rustproof aluminum construction, zinc plated hardware included No drill installation with basic hand tools, easy to install and remove Flexible design can fit both long and short bed truck Adjustable to fit beds up to 71" wide 4 load stops can be adjusted to secure your cargo