Upgrade your pickup with the game-changing Putco nylon locker side truck bed rails. Sold as a pair, these bed rails feature a 1.75" round stainless tubing with black tie-down ends. Putco nylon bed rails are very simple to install, mounting into your pickup's stake pocket holes in minutes. Along with a sleek, modern look, you also get optimal functionality and security for whatever you are hauling. Each black nylon tie-down end has a 500 lb. capacity. Manufactured in Des Moines, IA, these products are all backed by Putco's limited lifetime warranty. These nylon truck bed rails with 4 built-in tie-downs also work great with inside-the-bed mount tonneau covers. Upgrade your truck with round tube bed rails with tie-downs.