Highway Products headache rack

I bought for my 2011 f350 but it’s too short and doesn’t fit with tool box and air compressor, I bought from a kid that had it on a couple duramaxs so I’d imagine that’s the truck it’s supposed to go on, it’s in good shape just dusty and no it’s not bent just has an adjustment screw that’s loose

I want it gone sooner the better, gotta make room in my dads shop and it’s just sitting cause we don’t own any duramaxs

350 obo