Craftec Bed Cover Measurement Please

[cebra]

I want to get a Craftec bed cover for my truck but I am not sure if my toolbox will interfere with it. Covering the toolbox is one of the main reasons I want the cover. Can anyone that has this cover take a picture of the front hinge area where it attaches to the header panel of the bed? Similar to the closer up picture I took. Or measure how much of the "hinge" attaches to the bed (i.e. is it 2" that screws to the header panel) if that makes sense? Thanks.