DIY Rock sliders

If anyone has the dimensions available I would be interested. My buddy is going to custom fab some, but he has a YJ and is over 800 miles away so he can't take measurements. Unfortunately I don't know what needs to be measured. Help please.
 
We measured the rocker panel length between the wheel openings and from the frame to where we wanted the bottom tube to be under the rocker panel and then just figured all the angles, we used 45' because it was easy, the bars are about 3" apart on the inside.
 
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