This is the SnoBar/ColorBar screw down mounting bracket used for attaching SnoBar and ColorBar to metal screw down PBR roof panels. This will fit most rib configurations as long as there is at least 1.5” flat mounting area and high seams measuring less than 2 inches. The face of the bracket has a slot that can accept a piece of the roofing panel. The bracket comes with a base pad with punch outs for the screw holes. The mounting bracket requires 4 screws and can accept up to 6 screws. Mounting screws and bar are not included.