Go Industries' offers the widest selection of bed rails available! All of our bed rails are made for heavy duty use and are manufactured in accordance with our strict tolerance. Our 1 7/8" chrome and black drill type bed rails are made from 16 gauge carbon steel. The 1 7/8" chrome stake pocket bed rails have stainless steel plates for extra protection. Our 1 3/4" Big WillyTM bed rails are made with massive die cast ends, 18 gauge stainless steel tubing. The ends will function as tie down and will accept up to a 1" diameter rope or chain. The 1 1/4" Little WillyTM bed rails are manufactured from the same materials as the Big Willy TM and look great on smaller trucks or for someone looking for a smaller tube. Click here for Bed Rail Measurements.