Headache Rack for the Pickup

The goal of this project was to create a bed rack for my Toyota pickup in order to make hauling long materials more convenient. The materials used were 3/16“ 2x3 steel tube (yes this is overkill but it was in stock at my steel supplier), some roll on bed-liner I picked up at my local auto parts store, and is attached to the bed with 1/4“ self tapping sheet metal screws.