I modified this myself so I could go camping with my Harley-Davidson. I used genuine part 53276-09A detachable hardware, welded angles, and bolted it together. It can be attached to 4-point docking hardware. At the time, I stacked two boxes and secured them with lashing. There is some paint chipping on the angles, so I think it would be better to repaint them before use. It was installed on a 2011 FLTRX. I don't know which types of docking hardware it will fit. Please check the detachable part number for compatibility.